Demographics Table
County
|
Value (Percent)
|
People (Age Under 18)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|
| United States | 22.5 | 74,234,075 | N/A |
| Ziebach County, South Dakota | 27.7 | 687 | 174 |
| Zavala County, Texas | 29.2 | 2,886 | 117 |
| Zapata County, Texas | 33.4 | 4,662 | 28 |
| Yuma County, Colorado | 27.4 | 2,727 | 193 |
| Yuma County, Arizona | 25.4 | 51,483 | 451 |
| Yukon-Koyukuk Census Area, Alaska | 27.9 | 1,516 | 163 |
| Yuba County, California | 27.7 | 22,298 | 173 |
| Young County, Texas | 24.4 | 4,374 | 674 |
| York County, Virginia | 23.8 | 16,569 | 916 |
| York County, South Carolina | 24.3 | 67,084 | 721 |
| York County, Pennsylvania | 22.2 | 100,869 | 1,602 |
| York County, Nebraska | 23.5 | 3,326 | 1,033 |
| York County, Maine | 18.7 | 39,302 | 2,723 |
| Yolo County, California | 21.0 | 45,449 | 2,092 |
| Yoakum County, Texas | 32.7 | 2,522 | 36 |
| Yellowstone County, Montana | 23.6 | 38,563 | 999 |
| Yellow Medicine County, Minnesota | 22.9 | 2,204 | 1,282 |
| Yell County, Arkansas | 24.2 | 4,957 | 739 |
| Yazoo County, Mississippi | 21.4 | 5,971 | 1,954 |
| Yavapai County, Arizona | 16.2 | 37,781 | 3,018 |
| Yates County, New York | 22.7 | 5,643 | 1,369 |
| Yankton County, South Dakota | 21.4 | 4,957 | 1,963 |
| Yancey County, North Carolina | 18.5 | 3,398 | 2,749 |
| Yamhill County, Oregon | 22.1 | 23,659 | 1,640 |
| Yalobusha County, Mississippi | 22.3 | 2,810 | 1,537 |
| Yakutat City and Borough, Alaska | 22.1 | 124 | 1,653 |
| Yakima County, Washington | 29.8 | 76,080 | 95 |
| Yadkin County, North Carolina | 21.0 | 7,810 | 2,086 |
| Wythe County, Virginia | 19.7 | 5,583 | 2,480 |
| Wyoming County, West Virginia | 20.6 | 4,449 | 2,217 |
| Wyoming County, Pennsylvania | 19.5 | 5,139 | 2,541 |
| Wyoming County, New York | 20.1 | 8,157 | 2,383 |
| Wyandotte County, Kansas | 27.9 | 46,894 | 166 |
| Wyandot County, Ohio | 22.9 | 5,013 | 1,316 |
| Wright County, Missouri | 26.1 | 4,761 | 328 |
| Wright County, Minnesota | 27.9 | 39,093 | 159 |
| Wright County, Iowa | 24.8 | 3,221 | 567 |
| Wrangell Borough, Alaska | 22.8 | 492 | 1,364 |
| Worth County, Missouri | 20.2 | 405 | 2,338 |
| Worth County, Iowa | 20.7 | 1,542 | 2,176 |
| Worth County, Georgia | 22.1 | 4,606 | 1,629 |
| Worcester County, Massachusetts | 21.1 | 181,067 | 2,044 |
| Worcester County, Maryland | 17.3 | 9,063 | 2,914 |
| Woodward County, Oklahoma | 24.7 | 5,094 | 585 |
| Woodson County, Kansas | 19.5 | 616 | 2,538 |
| Woods County, Oklahoma | 22.3 | 1,947 | 1,552 |
| Woodruff County, Arkansas | 21.7 | 1,376 | 1,806 |
| Woodford County, Kentucky | 22.2 | 5,944 | 1,593 |
| Woodford County, Illinois | 24.3 | 9,374 | 710 |
| Woodbury County, Iowa | 26.2 | 27,491 | 316 |
| Wood County, Wisconsin | 21.8 | 16,176 | 1,764 |
| Wood County, West Virginia | 21.2 | 17,924 | 2,031 |
| Wood County, Texas | 19.1 | 8,542 | 2,627 |
| Wood County, Ohio | 20.5 | 26,996 | 2,265 |
| Wolfe County, Kentucky | 22.8 | 1,522 | 1,327 |
| Wise County, Virginia | 19.3 | 7,052 | 2,586 |
| Wise County, Texas | 24.9 | 16,888 | 553 |
| Wirt County, West Virginia | 21.4 | 1,128 | 1,941 |
| Winston County, Mississippi | 22.5 | 4,012 | 1,469 |
| Winston County, Alabama | 20.4 | 4,816 | 2,298 |
| Winona County, Minnesota | 18.1 | 9,016 | 2,821 |
| Winneshiek County, Iowa | 18.6 | 3,740 | 2,734 |
| Winnebago County, Wisconsin | 20.6 | 35,343 | 2,207 |
| Winnebago County, Iowa | 22.2 | 2,382 | 1,610 |
| Winnebago County, Illinois | 23.6 | 67,408 | 976 |
| Winn Parish, Louisiana | 20.8 | 2,884 | 2,162 |
| Winkler County, Texas | 29.4 | 2,242 | 108 |
| Windsor County, Vermont | 18.1 | 10,419 | 2,817 |
| Windham County, Vermont | 17.9 | 8,204 | 2,836 |
| Windham County, Connecticut | 19.8 | 23,114 | 2,454 |
| Winchester City, Virginia | 22.8 | 6,417 | 1,359 |
| Wilson County, Texas | 24.1 | 11,915 | 766 |
| Wilson County, Tennessee | 23.7 | 34,287 | 959 |
| Wilson County, North Carolina | 23.2 | 18,262 | 1,176 |
| Wilson County, Kansas | 24.2 | 2,106 | 749 |
| Williamson County, Texas | 25.4 | 150,222 | 447 |
| Williamson County, Tennessee | 27.0 | 65,466 | 228 |
| Williamson County, Illinois | 22.0 | 14,773 | 1,701 |
| Williamsburg County, South Carolina | 20.8 | 6,513 | 2,149 |
| Williamsburg City, Virginia | 10.8 | 1,646 | 3,136 |
| Williams County, Ohio | 22.8 | 8,427 | 1,361 |
| Williams County, North Dakota | 29.5 | 11,362 | 105 |
| Willacy County, Texas | 23.8 | 4,869 | 890 |
| Will County, Illinois | 24.8 | 172,426 | 577 |
| Wilkinson County, Mississippi | 21.1 | 1,839 | 2,048 |
| Wilkinson County, Georgia | 22.9 | 2,043 | 1,306 |
| Wilkin County, Minnesota | 23.2 | 1,504 | 1,181 |
| Wilkes County, North Carolina | 20.4 | 13,542 | 2,280 |
| Wilkes County, Georgia | 20.9 | 2,016 | 2,113 |
| Wilcox County, Georgia | 19.0 | 1,684 | 2,644 |
| Wilcox County, Alabama | 23.7 | 2,530 | 961 |
| Wilbarger County, Texas | 22.9 | 2,951 | 1,293 |
| Wicomico County, Maryland | 22.1 | 22,842 | 1,624 |
| Wichita County, Texas | 22.8 | 29,483 | 1,347 |
| Wichita County, Kansas | 23.3 | 502 | 1,104 |
| Wibaux County, Montana | 26.2 | 267 | 306 |
| Whitman County, Washington | 15.2 | 7,325 | 3,069 |
| Whitley County, Kentucky | 25.4 | 9,287 | 446 |
| Whitley County, Indiana | 23.2 | 7,884 | 1,182 |
| Whitfield County, Georgia | 26.0 | 26,759 | 343 |
| Whiteside County, Illinois | 22.2 | 12,398 | 1,612 |
| White Pine County, Nevada | 18.6 | 1,708 | 2,739 |
| White County, Tennessee | 22.0 | 5,983 | 1,661 |
| White County, Indiana | 23.4 | 5,757 | 1,072 |
| White County, Illinois | 22.1 | 3,081 | 1,650 |
| White County, Georgia | 19.6 | 5,454 | 2,516 |
| White County, Arkansas | 23.4 | 18,056 | 1,065 |
| Wheeler County, Texas | 25.2 | 1,285 | 477 |
| Wheeler County, Oregon | 18.8 | 277 | 2,706 |
| Wheeler County, Nebraska | 16.7 | 123 | 2,973 |
| Wheeler County, Georgia | 16.8 | 1,269 | 2,971 |
| Wheatland County, Montana | 20.8 | 434 | 2,139 |
| Whatcom County, Washington | 19.3 | 43,434 | 2,571 |
| Wharton County, Texas | 26.3 | 10,927 | 301 |
| Wexford County, Michigan | 23.4 | 7,836 | 1,102 |
| Wetzel County, West Virginia | 20.4 | 2,981 | 2,293 |
| Weston County, Wyoming | 20.2 | 1,392 | 2,344 |
| Westmoreland County, Virginia | 18.7 | 3,419 | 2,725 |
| Westmoreland County, Pennsylvania | 18.5 | 65,600 | 2,753 |
| Westchester County, New York | 22.0 | 219,626 | 1,696 |
| West Feliciana Parish, Louisiana | 16.3 | 2,502 | 3,007 |
| West Carroll Parish, Louisiana | 23.0 | 2,290 | 1,252 |
| West Baton Rouge Parish, Louisiana | 23.7 | 6,427 | 935 |
| Wells County, North Dakota | 21.8 | 880 | 1,762 |
| Wells County, Indiana | 24.8 | 6,965 | 571 |
| Weld County, Colorado | 26.1 | 84,176 | 326 |
| Webster Parish, Louisiana | 22.9 | 8,543 | 1,309 |
| Webster County, West Virginia | 19.9 | 1,671 | 2,450 |
| Webster County, Nebraska | 22.4 | 771 | 1,502 |
| Webster County, Missouri | 27.3 | 10,640 | 205 |
| Webster County, Mississippi | 24.3 | 2,414 | 712 |
| Webster County, Kentucky | 23.4 | 3,047 | 1,052 |
| Webster County, Iowa | 21.5 | 7,967 | 1,928 |
| Webster County, Georgia | 22.0 | 522 | 1,675 |
| Weber County, Utah | 28.0 | 72,680 | 154 |
| Webb County, Texas | 32.7 | 87,230 | 37 |
| Weakley County, Tennessee | 19.3 | 6,362 | 2,583 |
| Waynesboro City, Virginia | 22.7 | 5,035 | 1,374 |
| Wayne County, West Virginia | 20.9 | 8,220 | 2,121 |
| Wayne County, Utah | 23.5 | 587 | 1,036 |
| Wayne County, Tennessee | 17.3 | 2,828 | 2,917 |
| Wayne County, Pennsylvania | 16.6 | 8,527 | 2,980 |
| Wayne County, Ohio | 24.4 | 28,569 | 670 |
| Wayne County, North Carolina | 23.9 | 28,157 | 849 |
| Wayne County, New York | 21.5 | 19,622 | 1,918 |
| Wayne County, Nebraska | 20.0 | 1,922 | 2,388 |
| Wayne County, Missouri | 20.7 | 2,338 | 2,178 |
| Wayne County, Mississippi | 24.6 | 4,886 | 610 |
| Wayne County, Michigan | 23.8 | 426,746 | 888 |
| Wayne County, Kentucky | 20.7 | 4,087 | 2,175 |
| Wayne County, Iowa | 25.9 | 1,684 | 351 |
| Wayne County, Indiana | 22.3 | 14,854 | 1,547 |
| Wayne County, Illinois | 22.8 | 3,703 | 1,342 |
| Wayne County, Georgia | 24.4 | 7,334 | 695 |
| Waushara County, Wisconsin | 18.4 | 4,507 | 2,776 |
| Waupaca County, Wisconsin | 20.6 | 10,656 | 2,224 |
| Waukesha County, Wisconsin | 21.6 | 87,453 | 1,884 |
| Watonwan County, Minnesota | 24.7 | 2,777 | 583 |
| Watauga County, North Carolina | 12.8 | 6,921 | 3,120 |
| Washtenaw County, Michigan | 18.7 | 69,614 | 2,719 |
| Washoe County, Nevada | 21.6 | 103,819 | 1,855 |
| Washita County, Oklahoma | 25.1 | 2,765 | 503 |
| Washington Parish, Louisiana | 23.9 | 10,944 | 861 |
| Washington County, Wisconsin | 21.9 | 29,809 | 1,740 |
| Washington County, Virginia | 17.7 | 9,571 | 2,865 |
| Washington County, Vermont | 18.6 | 11,098 | 2,731 |
| Washington County, Utah | 25.8 | 45,612 | 358 |
| Washington County, Texas | 21.8 | 7,764 | 1,759 |
| Washington County, Tennessee | 19.2 | 25,294 | 2,625 |
| Washington County, Rhode Island | 16.4 | 21,248 | 3,004 |
| Washington County, Pennsylvania | 19.7 | 41,254 | 2,472 |
| Washington County, Oregon | 22.7 | 135,544 | 1,385 |
| Washington County, Oklahoma | 24.1 | 12,635 | 775 |
| Washington County, Ohio | 19.9 | 11,949 | 2,428 |
| Washington County, North Carolina | 20.4 | 2,279 | 2,292 |
| Washington County, New York | 18.9 | 11,595 | 2,682 |
| Washington County, Nebraska | 24.2 | 4,999 | 760 |
| Washington County, Missouri | 23.4 | 5,578 | 1,053 |
| Washington County, Mississippi | 25.9 | 11,792 | 355 |
| Washington County, Minnesota | 24.5 | 65,000 | 646 |
| Washington County, Maryland | 21.9 | 33,742 | 1,719 |
| Washington County, Maine | 19.3 | 5,997 | 2,572 |
| Washington County, Kentucky | 23.3 | 2,784 | 1,131 |
| Washington County, Kansas | 22.7 | 1,253 | 1,414 |
| Washington County, Iowa | 24.9 | 5,616 | 535 |
| Washington County, Indiana | 23.1 | 6,468 | 1,217 |
| Washington County, Illinois | 21.2 | 2,926 | 2,035 |
| Washington County, Idaho | 23.0 | 2,398 | 1,248 |
| Washington County, Georgia | 21.6 | 4,334 | 1,867 |
| Washington County, Florida | 19.3 | 4,819 | 2,568 |
| Washington County, Colorado | 22.4 | 1,081 | 1,517 |
| Washington County, Arkansas | 24.3 | 59,078 | 702 |
| Washington County, Alabama | 20.8 | 3,239 | 2,160 |
| Washburn County, Wisconsin | 18.8 | 3,120 | 2,683 |
| Washakie County, Wyoming | 22.8 | 1,768 | 1,360 |
| Waseca County, Minnesota | 23.4 | 4,445 | 1,062 |
| Wasco County, Oregon | 22.4 | 5,954 | 1,509 |
| Wasatch County, Utah | 31.0 | 10,561 | 69 |
| Warrick County, Indiana | 23.9 | 15,224 | 836 |
| Warren County, Virginia | 22.1 | 8,956 | 1,620 |
| Warren County, Tennessee | 23.7 | 9,685 | 938 |
| Warren County, Pennsylvania | 19.6 | 7,616 | 2,499 |
| Warren County, Ohio | 24.6 | 58,849 | 640 |
| Warren County, North Carolina | 18.2 | 3,440 | 2,797 |
| Warren County, New York | 18.2 | 11,939 | 2,807 |
| Warren County, New Jersey | 19.7 | 21,501 | 2,490 |
| Warren County, Missouri | 23.6 | 8,258 | 1,000 |
| Warren County, Mississippi | 24.2 | 10,921 | 740 |
| Warren County, Kentucky | 23.0 | 30,643 | 1,247 |
| Warren County, Iowa | 24.8 | 12,858 | 570 |
| Warren County, Indiana | 22.0 | 1,851 | 1,703 |
| Warren County, Illinois | 21.8 | 3,680 | 1,785 |
| Warren County, Georgia | 20.6 | 1,076 | 2,215 |
| Ware County, Georgia | 24.6 | 8,865 | 637 |
| Ward County, Texas | 29.4 | 3,341 | 109 |
| Ward County, North Dakota | 23.9 | 16,639 | 871 |
| Wapello County, Iowa | 23.3 | 8,221 | 1,144 |
| Walworth County, Wisconsin | 20.6 | 21,809 | 2,223 |
| Walworth County, South Dakota | 23.0 | 1,231 | 1,254 |
| Walton County, Georgia | 24.6 | 23,438 | 644 |
| Walton County, Florida | 20.6 | 15,136 | 2,220 |
| Walthall County, Mississippi | 23.4 | 3,272 | 1,074 |
| Walsh County, North Dakota | 23.3 | 2,473 | 1,142 |
| Wallowa County, Oregon | 18.7 | 1,369 | 2,722 |
| Waller County, Texas | 24.4 | 13,525 | 691 |
| Wallace County, Kansas | 24.7 | 377 | 607 |
| Walla Walla County, Washington | 21.2 | 13,206 | 2,007 |
| Walker County, Texas | 14.8 | 11,332 | 3,087 |
| Walker County, Georgia | 21.6 | 14,625 | 1,883 |
| Walker County, Alabama | 22.4 | 14,619 | 1,492 |
| Waldo County, Maine | 18.6 | 7,371 | 2,735 |
| Wakulla County, Florida | 20.9 | 6,921 | 2,127 |
| Wake County, North Carolina | 23.8 | 265,080 | 905 |
| Wahkiakum County, Washington | 17.0 | 742 | 2,950 |
| Wagoner County, Oklahoma | 24.2 | 19,490 | 733 |
| Wadena County, Minnesota | 26.3 | 3,686 | 294 |
| Wabaunsee County, Kansas | 23.7 | 1,632 | 946 |
| Wabasha County, Minnesota | 21.8 | 4,680 | 1,756 |
| Wabash County, Indiana | 20.8 | 6,474 | 2,157 |
| Wabash County, Illinois | 22.3 | 2,551 | 1,524 |
| Volusia County, Florida | 17.8 | 97,591 | 2,857 |
| Virginia Beach City, Virginia | 22.2 | 101,764 | 1,581 |
| Vinton County, Ohio | 22.2 | 2,856 | 1,591 |
| Vilas County, Wisconsin | 17.2 | 3,920 | 2,928 |
| Vigo County, Indiana | 20.6 | 21,916 | 2,227 |
| Victoria County, Texas | 25.5 | 23,277 | 423 |
| Vernon Parish, Louisiana | 24.9 | 12,198 | 555 |
| Vernon County, Wisconsin | 26.4 | 8,113 | 283 |
| Vernon County, Missouri | 24.5 | 4,867 | 647 |
| Vermillion County, Indiana | 22.1 | 3,423 | 1,633 |
| Vermilion Parish, Louisiana | 25.6 | 14,815 | 399 |
| Vermilion County, Illinois | 23.7 | 17,766 | 952 |
| Ventura County, California | 22.9 | 193,250 | 1,314 |
| Venango County, Pennsylvania | 19.3 | 9,822 | 2,578 |
| Vanderburgh County, Indiana | 21.8 | 39,121 | 1,793 |
| Vance County, North Carolina | 24.0 | 10,225 | 823 |
| Van Zandt County, Texas | 23.1 | 13,566 | 1,221 |
| Van Wert County, Ohio | 23.6 | 6,790 | 1,002 |
| Van Buren County, Tennessee | 19.2 | 1,166 | 2,622 |
| Van Buren County, Michigan | 23.5 | 17,724 | 1,044 |
| Van Buren County, Iowa | 23.2 | 1,671 | 1,158 |
| Van Buren County, Arkansas | 19.3 | 3,056 | 2,592 |
| Valley County, Nebraska | 22.3 | 898 | 1,564 |
| Valley County, Montana | 23.5 | 1,772 | 1,043 |
| Valley County, Idaho | 16.8 | 1,933 | 2,964 |
| Valencia County, New Mexico | 23.4 | 17,795 | 1,067 |
| Valdez-Cordova Census Area, Alaska | 23.4 | 2,254 | 1,101 |
| Val Verde County, Texas | 28.6 | 13,681 | 131 |
| Uvalde County, Texas | 27.0 | 6,725 | 231 |
| Utah County, Utah | 33.2 | 215,004 | 32 |
| Upton County, Texas | 26.6 | 888 | 265 |
| Upson County, Georgia | 23.5 | 6,450 | 1,020 |
| Upshur County, West Virginia | 20.8 | 4,978 | 2,163 |
| Upshur County, Texas | 24.1 | 9,827 | 781 |
| Union Parish, Louisiana | 22.0 | 4,670 | 1,704 |
| Union County, Tennessee | 21.9 | 4,292 | 1,724 |
| Union County, South Dakota | 24.8 | 4,068 | 574 |
| Union County, South Carolina | 21.5 | 5,859 | 1,933 |
| Union County, Pennsylvania | 18.0 | 7,744 | 2,833 |
| Union County, Oregon | 22.2 | 5,817 | 1,614 |
| Union County, Ohio | 24.8 | 15,303 | 573 |
| Union County, North Carolina | 26.7 | 62,951 | 256 |
| Union County, New Mexico | 20.6 | 850 | 2,214 |
| Union County, New Jersey | 23.6 | 135,155 | 972 |
| Union County, Mississippi | 25.4 | 7,042 | 456 |
| Union County, Kentucky | 18.2 | 2,514 | 2,791 |
| Union County, Iowa | 22.6 | 2,761 | 1,418 |
| Union County, Indiana | 20.9 | 1,486 | 2,104 |
| Union County, Illinois | 21.3 | 3,668 | 2,004 |
| Union County, Georgia | 15.6 | 3,767 | 3,054 |
| Union County, Florida | 19.8 | 3,203 | 2,453 |
| Union County, Arkansas | 24.2 | 9,493 | 745 |
| Unicoi County, Tennessee | 17.0 | 3,041 | 2,947 |
| Umatilla County, Oregon | 25.3 | 20,142 | 462 |
| Ulster County, New York | 17.7 | 32,131 | 2,867 |
| Uintah County, Utah | 32.6 | 11,566 | 40 |
| Uinta County, Wyoming | 28.6 | 5,873 | 133 |
| Tyrrell County, North Carolina | 14.6 | 501 | 3,091 |
| Tyler County, West Virginia | 19.5 | 1,634 | 2,542 |
| Tyler County, Texas | 19.4 | 3,880 | 2,561 |
| Twin Falls County, Idaho | 27.5 | 24,486 | 185 |
| Twiggs County, Georgia | 19.3 | 1,554 | 2,573 |
| Tuscola County, Michigan | 20.5 | 10,931 | 2,239 |
| Tuscarawas County, Ohio | 23.2 | 21,543 | 1,179 |
| Tuscaloosa County, Alabama | 21.2 | 47,508 | 2,014 |
| Turner County, South Dakota | 24.9 | 2,143 | 557 |
| Turner County, Georgia | 24.7 | 2,189 | 593 |
| Tuolumne County, California | 17.0 | 9,388 | 2,948 |
| Tunica County, Mississippi | 28.9 | 2,873 | 123 |
| Tulsa County, Oklahoma | 25.3 | 168,316 | 457 |
| Tulare County, California | 30.8 | 145,107 | 71 |
| Tucker County, West Virginia | 14.9 | 1,017 | 3,085 |
| Trumbull County, Ohio | 20.7 | 41,848 | 2,177 |
| Trousdale County, Tennessee | 18.1 | 2,080 | 2,811 |
| Troup County, Georgia | 24.5 | 17,047 | 652 |
| Tripp County, South Dakota | 23.8 | 1,339 | 885 |
| Trinity County, Texas | 20.2 | 2,764 | 2,349 |
| Trinity County, California | 16.3 | 2,573 | 3,010 |
| Trimble County, Kentucky | 21.3 | 1,809 | 1,990 |
| Trigg County, Kentucky | 22.3 | 3,131 | 1,569 |
| Treutlen County, Georgia | 25.3 | 1,621 | 468 |
| Trempealeau County, Wisconsin | 25.3 | 7,718 | 464 |
| Trego County, Kansas | 19.2 | 543 | 2,606 |
| Treasure County, Montana | 16.9 | 117 | 2,958 |
| Travis County, Texas | 21.4 | 271,899 | 1,935 |
| Traverse County, Minnesota | 21.0 | 707 | 2,080 |
| Transylvania County, North Carolina | 15.8 | 5,214 | 3,038 |
| Traill County, North Dakota | 22.9 | 1,836 | 1,278 |
| Towns County, Georgia | 12.6 | 1,549 | 3,121 |
| Towner County, North Dakota | 21.9 | 479 | 1,738 |
| Torrance County, New Mexico | 21.3 | 3,223 | 1,994 |
| Toombs County, Georgia | 26.5 | 7,134 | 274 |
| Toole County, Montana | 20.1 | 1,010 | 2,360 |
| Tooele County, Utah | 32.3 | 23,051 | 45 |
| Tompkins County, New York | 14.4 | 15,191 | 3,099 |
| Tom Green County, Texas | 24.0 | 28,588 | 806 |
| Tolland County, Connecticut | 17.4 | 26,087 | 2,907 |
| Todd County, South Dakota | 41.4 | 3,903 | 1 |
| Todd County, Minnesota | 24.1 | 6,060 | 771 |
| Todd County, Kentucky | 26.8 | 3,275 | 241 |
| Titus County, Texas | 29.2 | 9,146 | 114 |
| Tishomingo County, Mississippi | 21.8 | 4,136 | 1,761 |
| Tipton County, Tennessee | 24.5 | 14,929 | 653 |
| Tipton County, Indiana | 20.8 | 3,185 | 2,144 |
| Tippecanoe County, Indiana | 20.6 | 38,338 | 2,216 |
| Tippah County, Mississippi | 24.5 | 5,349 | 669 |
| Tioga County, Pennsylvania | 20.0 | 8,236 | 2,387 |
| Tioga County, New York | 20.9 | 10,141 | 2,128 |
| Tillman County, Oklahoma | 23.9 | 1,690 | 857 |
| Tillamook County, Oregon | 18.9 | 5,121 | 2,677 |
| Tift County, Georgia | 24.9 | 10,229 | 556 |
| Thurston County, Washington | 21.5 | 62,431 | 1,920 |
| Thurston County, Nebraska | 36.5 | 2,484 | 12 |
| Throckmorton County, Texas | 19.9 | 284 | 2,438 |
| Thomas County, Nebraska | 16.9 | 95 | 2,954 |
| Thomas County, Kansas | 24.0 | 1,894 | 827 |
| Thomas County, Georgia | 23.8 | 10,875 | 907 |
| Thayer County, Nebraska | 23.9 | 1,210 | 837 |
| Texas County, Oklahoma | 28.3 | 6,079 | 144 |
| Texas County, Missouri | 21.3 | 5,308 | 1,967 |
| Teton County, Wyoming | 17.8 | 4,150 | 2,854 |
| Teton County, Montana | 24.8 | 1,528 | 581 |
| Teton County, Idaho | 24.1 | 2,769 | 780 |
| Terry County, Texas | 27.8 | 3,314 | 171 |
| Terrell County, Texas | 15.3 | 150 | 3,064 |
| Terrell County, Georgia | 23.1 | 2,103 | 1,202 |
| Terrebonne Parish, Louisiana | 25.4 | 27,963 | 444 |
| Tensas Parish, Louisiana | 22.7 | 970 | 1,379 |
| Teller County, Colorado | 16.8 | 4,140 | 2,967 |
| Telfair County, Georgia | 20.3 | 2,611 | 2,312 |
| Tehama County, California | 24.1 | 15,739 | 785 |
| Tazewell County, Virginia | 19.5 | 7,936 | 2,522 |
| Tazewell County, Illinois | 22.8 | 30,097 | 1,335 |
| Taylor County, Wisconsin | 23.5 | 4,697 | 1,014 |
| Taylor County, West Virginia | 20.2 | 3,385 | 2,330 |
| Taylor County, Texas | 25.0 | 35,433 | 516 |
| Taylor County, Kentucky | 23.3 | 6,050 | 1,114 |
| Taylor County, Iowa | 23.4 | 1,388 | 1,077 |
| Taylor County, Georgia | 20.4 | 1,600 | 2,297 |
| Taylor County, Florida | 19.5 | 4,254 | 2,517 |
| Tattnall County, Georgia | 20.5 | 4,754 | 2,254 |
| Tate County, Mississippi | 23.1 | 6,507 | 1,189 |
| Tarrant County, Texas | 26.3 | 549,926 | 298 |
| Taos County, New Mexico | 17.5 | 6,009 | 2,886 |
| Tangipahoa Parish, Louisiana | 24.6 | 32,650 | 612 |
| Taney County, Missouri | 21.3 | 11,871 | 2,003 |
| Tama County, Iowa | 24.3 | 4,154 | 706 |
| Tallapoosa County, Alabama | 20.8 | 8,599 | 2,146 |
| Tallahatchie County, Mississippi | 19.7 | 2,545 | 2,478 |
| Talladega County, Alabama | 21.0 | 17,227 | 2,070 |
| Taliaferro County, Georgia | 12.6 | 198 | 3,122 |
| Talbot County, Maryland | 18.4 | 6,913 | 2,763 |
| Talbot County, Georgia | 16.5 | 966 | 2,989 |
| Switzerland County, Indiana | 24.6 | 2,428 | 626 |
| Swisher County, Texas | 25.1 | 1,772 | 502 |
| Swift County, Minnesota | 23.2 | 2,278 | 1,158 |
| Sweetwater County, Wyoming | 25.8 | 10,945 | 369 |
| Sweet Grass County, Montana | 20.5 | 755 | 2,266 |
| Swain County, North Carolina | 23.1 | 3,279 | 1,185 |
| Suwannee County, Florida | 21.6 | 9,387 | 1,886 |
| Sutton County, Texas | 30.6 | 1,044 | 80 |
| Sutter County, California | 26.0 | 25,779 | 335 |
| Sussex County, Virginia | 15.7 | 1,725 | 3,044 |
| Sussex County, New Jersey | 19.7 | 28,495 | 2,476 |
| Sussex County, Delaware | 18.6 | 43,455 | 2,742 |
| Susquehanna County, Pennsylvania | 18.9 | 7,368 | 2,664 |
| Surry County, Virginia | 17.6 | 1,158 | 2,869 |
| Surry County, North Carolina | 21.4 | 15,271 | 1,958 |
| Sunflower County, Mississippi | 22.0 | 5,796 | 1,662 |
| Sumter County, South Carolina | 24.2 | 25,490 | 759 |
| Sumter County, Georgia | 22.7 | 6,735 | 1,396 |
| Sumter County, Florida | 7.2 | 9,129 | 3,142 |
| Sumter County, Alabama | 19.4 | 2,424 | 2,549 |
| Sumner County, Tennessee | 23.6 | 45,599 | 973 |
| Sumner County, Kansas | 24.5 | 5,542 | 657 |
| Summit County, Utah | 24.1 | 10,174 | 763 |
| Summit County, Ohio | 21.1 | 113,964 | 2,063 |
| Summit County, Colorado | 16.3 | 5,052 | 3,009 |
| Summers County, West Virginia | 16.5 | 2,006 | 2,990 |
| Sully County, South Dakota | 18.5 | 237 | 2,747 |
| Sullivan County, Tennessee | 19.4 | 30,575 | 2,560 |
| Sullivan County, Pennsylvania | 10.5 | 626 | 3,137 |
| Sullivan County, New York | 21.4 | 16,705 | 1,964 |
| Sullivan County, New Hampshire | 18.6 | 8,019 | 2,736 |
| Sullivan County, Missouri | 23.6 | 1,427 | 982 |
| Sullivan County, Indiana | 20.5 | 4,268 | 2,242 |
| Suffolk County, New York | 21.2 | 322,241 | 2,037 |
| Suffolk County, Massachusetts | 16.6 | 131,301 | 2,988 |
| Suffolk City, Virginia | 24.1 | 22,443 | 794 |
| Sublette County, Wyoming | 22.2 | 1,959 | 1,603 |
| Stutsman County, North Dakota | 20.6 | 4,460 | 2,228 |
| Strafford County, New Hampshire | 18.4 | 23,981 | 2,779 |
| Story County, Iowa | 16.6 | 16,316 | 2,982 |
| Storey County, Nevada | 16.9 | 683 | 2,959 |
| Stonewall County, Texas | 32.1 | 436 | 47 |
| Stone County, Missouri | 16.6 | 5,163 | 2,978 |
| Stone County, Mississippi | 21.6 | 3,974 | 1,849 |
| Stone County, Arkansas | 20.0 | 2,468 | 2,424 |
| Stokes County, North Carolina | 18.9 | 8,416 | 2,678 |
| Stoddard County, Missouri | 22.2 | 6,390 | 1,607 |
| Stillwater County, Montana | 21.6 | 1,922 | 1,898 |
| Stewart County, Tennessee | 21.9 | 2,967 | 1,741 |
| Stewart County, Georgia | 11.5 | 613 | 3,133 |
| Stevens County, Washington | 21.5 | 9,925 | 1,902 |
| Stevens County, Minnesota | 21.5 | 2,076 | 1,926 |
| Stevens County, Kansas | 29.1 | 1,546 | 118 |
| Steuben County, New York | 21.7 | 20,445 | 1,812 |
| Steuben County, Indiana | 20.6 | 7,098 | 2,201 |
| Sterling County, Texas | 36.0 | 501 | 15 |
| Stephenson County, Illinois | 21.6 | 9,681 | 1,872 |
| Stephens County, Texas | 23.1 | 2,116 | 1,186 |
| Stephens County, Oklahoma | 23.3 | 10,014 | 1,121 |
| Stephens County, Georgia | 21.7 | 5,787 | 1,811 |
| Steele County, North Dakota | 22.7 | 424 | 1,404 |
| Steele County, Minnesota | 25.0 | 9,334 | 522 |
| Stearns County, Minnesota | 23.5 | 37,029 | 1,031 |
| Ste. Genevieve County, Missouri | 21.6 | 3,969 | 1,895 |
| Staunton City, Virginia | 19.2 | 4,880 | 2,598 |
| Starr County, Texas | 33.0 | 21,610 | 34 |
| Starke County, Indiana | 23.6 | 5,494 | 983 |
| Stark County, Ohio | 21.7 | 81,171 | 1,839 |
| Stark County, North Dakota | 27.4 | 8,954 | 199 |
| Stark County, Illinois | 21.3 | 1,158 | 1,982 |
| Stanton County, Nebraska | 25.4 | 1,491 | 450 |
| Stanton County, Kansas | 31.2 | 651 | 65 |
| Stanly County, North Carolina | 21.8 | 13,562 | 1,769 |
| Stanley County, South Dakota | 22.2 | 659 | 1,578 |
| Stanislaus County, California | 27.3 | 150,291 | 208 |
| Stafford County, Virginia | 26.2 | 40,370 | 311 |
| Stafford County, Kansas | 24.5 | 1,004 | 668 |
| St. Tammany Parish, Louisiana | 24.0 | 63,115 | 803 |
| St. Marys County, Maryland | 24.3 | 27,480 | 714 |
| St. Mary Parish, Louisiana | 24.1 | 12,026 | 762 |
| St. Martin Parish, Louisiana | 24.2 | 12,621 | 751 |
| St. Lucie County, Florida | 19.9 | 64,663 | 2,433 |
| St. Louis County, Missouri | 22.2 | 222,848 | 1,579 |
| St. Louis County, Minnesota | 19.1 | 38,280 | 2,636 |
| St. Louis City, Missouri | 19.0 | 57,487 | 2,658 |
| St. Lawrence County, New York | 20.3 | 22,055 | 2,322 |
| St. Landry Parish, Louisiana | 26.8 | 22,222 | 247 |
| St. Joseph County, Michigan | 24.6 | 14,965 | 625 |
| St. Joseph County, Indiana | 23.7 | 64,455 | 956 |
| St. Johns County, Florida | 21.9 | 58,196 | 1,726 |
| St. John the Baptist Parish, Louisiana | 25.0 | 10,685 | 511 |
| St. James Parish, Louisiana | 22.8 | 4,644 | 1,349 |
| St. Helena Parish, Louisiana | 20.9 | 2,269 | 2,136 |
| St. Francois County, Missouri | 21.3 | 14,300 | 1,987 |
| St. Francis County, Arkansas | 21.3 | 5,030 | 1,986 |
| St. Croix County, Wisconsin | 24.8 | 22,902 | 576 |
| St. Clair County, Missouri | 20.5 | 1,890 | 2,262 |
| St. Clair County, Michigan | 20.9 | 33,454 | 2,120 |
| St. Clair County, Illinois | 23.7 | 61,160 | 969 |
| St. Clair County, Alabama | 22.7 | 20,503 | 1,401 |
| St. Charles Parish, Louisiana | 24.6 | 12,876 | 638 |
| St. Charles County, Missouri | 23.3 | 93,754 | 1,120 |
| St. Bernard Parish, Louisiana | 26.6 | 11,648 | 266 |
| Spotsylvania County, Virginia | 24.8 | 34,376 | 566 |
| Spokane County, Washington | 22.1 | 117,702 | 1,619 |
| Spink County, South Dakota | 23.9 | 1,531 | 866 |
| Spencer County, Kentucky | 23.0 | 4,436 | 1,233 |
| Spencer County, Indiana | 21.9 | 4,360 | 1,745 |
| Spartanburg County, South Carolina | 23.4 | 75,452 | 1,095 |
| Spalding County, Georgia | 23.7 | 15,800 | 960 |
| Southeast Fairbanks Census Area, Alaska | 27.5 | 1,881 | 189 |
| Southampton County, Virginia | 19.3 | 3,477 | 2,589 |
| Sonoma County, California | 19.7 | 96,796 | 2,494 |
| Somervell County, Texas | 22.0 | 2,014 | 1,700 |
| Somerset County, Pennsylvania | 18.2 | 13,534 | 2,799 |
| Somerset County, New Jersey | 21.8 | 75,143 | 1,752 |
| Somerset County, Maryland | 17.1 | 4,256 | 2,935 |
| Somerset County, Maine | 19.0 | 9,586 | 2,655 |
| Solano County, California | 22.3 | 100,496 | 1,566 |
| Socorro County, New Mexico | 22.6 | 3,751 | 1,443 |
| Snyder County, Pennsylvania | 21.0 | 8,361 | 2,096 |
| Snohomish County, Washington | 22.6 | 185,672 | 1,420 |
| Smyth County, Virginia | 19.3 | 5,795 | 2,574 |
| Smith County, Texas | 24.6 | 57,008 | 616 |
| Smith County, Tennessee | 22.6 | 4,484 | 1,424 |
| Smith County, Mississippi | 23.5 | 3,400 | 1,038 |
| Smith County, Kansas | 20.3 | 728 | 2,316 |
| Slope County, North Dakota | 20.3 | 157 | 2,323 |
| Skamania County, Washington | 18.0 | 2,161 | 2,822 |
| Skagway Municipality, Alaska | 14.5 | 193 | 3,095 |
| Skagit County, Washington | 21.8 | 27,903 | 1,797 |
| Sitka Borough, Alaska | 21.1 | 1,794 | 2,066 |
| Siskiyou County, California | 20.3 | 8,981 | 2,302 |
| Sioux County, North Dakota | 36.8 | 1,471 | 11 |
| Sioux County, Nebraska | 22.7 | 245 | 1,409 |
| Sioux County, Iowa | 27.4 | 9,759 | 197 |
| Simpson County, Mississippi | 23.8 | 6,205 | 910 |
| Simpson County, Kentucky | 24.2 | 4,668 | 757 |
| Silver Bow County, Montana | 20.6 | 7,228 | 2,203 |
| Sierra County, New Mexico | 15.9 | 1,833 | 3,033 |
| Sierra County, California | 15.4 | 475 | 3,061 |
| Sibley County, Minnesota | 23.5 | 3,515 | 1,023 |
| Shoshone County, Idaho | 20.6 | 2,709 | 2,202 |
| Shiawassee County, Michigan | 21.1 | 14,407 | 2,047 |
| Sherman County, Texas | 21.0 | 494 | 2,098 |
| Sherman County, Oregon | 20.1 | 359 | 2,366 |
| Sherman County, Nebraska | 20.8 | 622 | 2,145 |
| Sherman County, Kansas | 24.2 | 1,441 | 756 |
| Sheridan County, Wyoming | 22.0 | 6,768 | 1,699 |
| Sheridan County, North Dakota | 16.4 | 218 | 3,002 |
| Sheridan County, Nebraska | 22.4 | 1,153 | 1,504 |
| Sheridan County, Montana | 20.7 | 728 | 2,189 |
| Sheridan County, Kansas | 25.4 | 625 | 442 |
| Sherburne County, Minnesota | 26.4 | 25,400 | 287 |
| Shenandoah County, Virginia | 21.4 | 9,427 | 1,950 |
| Shelby County, Texas | 26.5 | 6,421 | 272 |
| Shelby County, Tennessee | 25.2 | 233,920 | 489 |
| Shelby County, Ohio | 25.0 | 12,085 | 513 |
| Shelby County, Missouri | 24.5 | 1,491 | 659 |
| Shelby County, Kentucky | 22.7 | 10,789 | 1,389 |
| Shelby County, Iowa | 22.0 | 2,586 | 1,672 |
| Shelby County, Indiana | 23.0 | 10,296 | 1,260 |
| Shelby County, Illinois | 21.7 | 4,590 | 1,825 |
| Shelby County, Alabama | 23.4 | 51,608 | 1,091 |
| Sheboygan County, Wisconsin | 22.2 | 26,085 | 1,599 |
| Shawnee County, Kansas | 23.7 | 42,426 | 955 |
| Shawano County, Wisconsin | 21.5 | 8,765 | 1,931 |
| Shasta County, California | 21.8 | 39,623 | 1,788 |
| Sharp County, Arkansas | 21.1 | 3,632 | 2,065 |
| Sharkey County, Mississippi | 23.5 | 976 | 1,042 |
| Shannon County, Missouri | 22.0 | 1,580 | 1,687 |
| Shackelford County, Texas | 23.2 | 729 | 1,170 |
| Seward County, Nebraska | 23.5 | 4,142 | 1,016 |
| Seward County, Kansas | 31.4 | 6,985 | 60 |
| Sevier County, Utah | 29.2 | 6,267 | 115 |
| Sevier County, Tennessee | 20.7 | 20,286 | 2,184 |
| Sevier County, Arkansas | 28.8 | 4,623 | 127 |
| Sequoyah County, Oklahoma | 23.9 | 9,471 | 870 |
| Sequatchie County, Tennessee | 19.7 | 3,100 | 2,477 |
| Seneca County, Ohio | 22.0 | 12,147 | 1,670 |
| Seneca County, New York | 20.1 | 6,812 | 2,375 |
| Seminole County, Oklahoma | 24.9 | 5,926 | 544 |
| Seminole County, Georgia | 19.9 | 1,815 | 2,431 |
| Seminole County, Florida | 21.1 | 98,668 | 2,055 |
| Sedgwick County, Kansas | 25.7 | 133,740 | 390 |
| Sedgwick County, Colorado | 24.2 | 595 | 737 |
| Sebastian County, Arkansas | 24.1 | 30,855 | 776 |
| Searcy County, Arkansas | 20.1 | 1,586 | 2,361 |
| Scurry County, Texas | 24.7 | 4,200 | 589 |
| Screven County, Georgia | 21.2 | 2,974 | 2,017 |
| Scotts Bluff County, Nebraska | 25.1 | 9,085 | 507 |
| Scott County, Virginia | 18.7 | 4,044 | 2,707 |
| Scott County, Tennessee | 24.3 | 5,312 | 709 |
| Scott County, Missouri | 24.2 | 9,241 | 730 |
| Scott County, Mississippi | 27.3 | 7,661 | 204 |
| Scott County, Minnesota | 27.2 | 40,744 | 210 |
| Scott County, Kentucky | 25.2 | 14,160 | 491 |
| Scott County, Kansas | 28.4 | 1,464 | 143 |
| Scott County, Iowa | 23.9 | 41,552 | 882 |
| Scott County, Indiana | 22.8 | 5,529 | 1,356 |
| Scott County, Illinois | 21.9 | 1,077 | 1,734 |
| Scott County, Arkansas | 23.6 | 2,341 | 996 |
| Scotland County, North Carolina | 23.0 | 7,915 | 1,230 |
| Scotland County, Missouri | 29.2 | 1,389 | 116 |
| Scioto County, Ohio | 21.9 | 16,282 | 1,729 |
| Schuylkill County, Pennsylvania | 20.0 | 28,655 | 2,410 |
| Schuyler County, New York | 19.2 | 3,435 | 2,621 |
| Schuyler County, Missouri | 26.0 | 1,065 | 336 |
| Schuyler County, Illinois | 17.4 | 1,210 | 2,902 |
| Schoolcraft County, Michigan | 17.4 | 1,391 | 2,906 |
| Schoharie County, New York | 17.8 | 5,341 | 2,848 |
| Schley County, Georgia | 22.8 | 1,053 | 1,345 |
| Schleicher County, Texas | 25.4 | 648 | 435 |
| Schenectady County, New York | 21.8 | 34,331 | 1,781 |
| Sawyer County, Wisconsin | 19.2 | 3,421 | 2,611 |
| Saunders County, Nebraska | 24.8 | 5,467 | 560 |
| Sauk County, Wisconsin | 23.0 | 15,021 | 1,266 |
| Sarpy County, Nebraska | 27.4 | 51,577 | 201 |
| Sargent County, North Dakota | 21.0 | 808 | 2,069 |
| Saratoga County, New York | 19.9 | 46,811 | 2,436 |
| Sarasota County, Florida | 14.3 | 61,439 | 3,101 |
| Santa Rosa County, Florida | 22.1 | 40,774 | 1,630 |
| Santa Fe County, New Mexico | 17.8 | 27,329 | 2,855 |
| Santa Cruz County, California | 19.1 | 51,985 | 2,639 |
| Santa Cruz County, Arizona | 27.1 | 12,868 | 218 |
| Santa Clara County, California | 21.8 | 422,063 | 1,753 |
| Santa Barbara County, California | 22.5 | 100,508 | 1,477 |
| Sanpete County, Utah | 25.3 | 7,200 | 465 |
| Sanilac County, Michigan | 21.5 | 8,780 | 1,913 |
| Sangamon County, Illinois | 22.3 | 43,924 | 1,539 |
| Sandusky County, Ohio | 22.3 | 13,149 | 1,561 |
| Sandoval County, New Mexico | 23.1 | 34,084 | 1,193 |
| Sanders County, Montana | 17.6 | 2,164 | 2,875 |
| Sanborn County, South Dakota | 26.4 | 626 | 284 |
| San Saba County, Texas | 20.1 | 1,158 | 2,384 |
| San Patricio County, Texas | 26.8 | 18,357 | 249 |
| San Miguel County, New Mexico | 18.2 | 4,975 | 2,805 |
| San Miguel County, Colorado | 16.9 | 1,363 | 2,961 |
| San Mateo County, California | 20.4 | 155,785 | 2,273 |
| San Luis Obispo County, California | 17.8 | 50,215 | 2,861 |
| San Juan County, Washington | 13.0 | 2,293 | 3,115 |
| San Juan County, Utah | 29.8 | 4,353 | 97 |
| San Juan County, New Mexico | 26.4 | 32,497 | 276 |
| San Juan County, Colorado | 14.8 | 103 | 3,089 |
| San Joaquin County, California | 27.2 | 209,515 | 215 |
| San Jacinto County, Texas | 21.6 | 5,904 | 1,896 |
| San Francisco County, California | 13.6 | 118,194 | 3,110 |
| San Diego County, California | 21.7 | 713,838 | 1,844 |
| San Bernardino County, California | 26.4 | 573,984 | 277 |
| San Benito County, California | 26.0 | 16,452 | 339 |
| San Augustine County, Texas | 20.0 | 1,591 | 2,418 |
| Sampson County, North Carolina | 24.7 | 14,668 | 605 |
| Saluda County, South Carolina | 21.9 | 4,163 | 1,724 |
| Salt Lake County, Utah | 26.9 | 315,368 | 237 |
| Saline County, Nebraska | 25.8 | 3,712 | 368 |
| Saline County, Missouri | 23.1 | 5,377 | 1,206 |
| Saline County, Kansas | 23.4 | 12,726 | 1,075 |
| Saline County, Illinois | 21.6 | 5,159 | 1,867 |
| Saline County, Arkansas | 23.4 | 28,589 | 1,092 |
| Salem County, New Jersey | 21.7 | 14,059 | 1,813 |
| Salem City, Virginia | 18.9 | 4,798 | 2,667 |
| Saguache County, Colorado | 19.9 | 1,265 | 2,449 |
| Saginaw County, Michigan | 21.7 | 41,281 | 1,837 |
| Sagadahoc County, Maine | 18.8 | 6,874 | 2,692 |
| Sacramento County, California | 23.7 | 372,547 | 953 |
| Sac County, Iowa | 22.3 | 2,193 | 1,544 |
| Sabine Parish, Louisiana | 23.5 | 5,267 | 1,009 |
| Sabine County, Texas | 18.5 | 1,849 | 2,744 |
| Rutland County, Vermont | 17.6 | 10,688 | 2,871 |
| Rutherford County, Tennessee | 24.8 | 83,108 | 575 |
| Rutherford County, North Carolina | 20.5 | 13,227 | 2,257 |
| Russell County, Virginia | 18.8 | 4,881 | 2,687 |
| Russell County, Kentucky | 23.3 | 4,165 | 1,147 |
| Russell County, Kansas | 22.3 | 1,506 | 1,541 |
| Russell County, Alabama | 24.0 | 14,089 | 810 |
| Rusk County, Wisconsin | 20.7 | 2,929 | 2,197 |
| Rusk County, Texas | 22.4 | 11,748 | 1,519 |
| Rush County, Kansas | 22.3 | 644 | 1,534 |
| Rush County, Indiana | 23.0 | 3,845 | 1,242 |
| Runnels County, Texas | 23.8 | 2,353 | 913 |
| Rowan County, North Carolina | 22.3 | 32,546 | 1,538 |
| Rowan County, Kentucky | 19.6 | 4,832 | 2,507 |
| Routt County, Colorado | 17.5 | 4,369 | 2,879 |
| Ross County, Ohio | 21.4 | 16,487 | 1,962 |
| Rosebud County, Montana | 28.0 | 2,368 | 157 |
| Roseau County, Minnesota | 24.2 | 3,715 | 723 |
| Roscommon County, Michigan | 15.1 | 3,531 | 3,076 |
| Roosevelt County, New Mexico | 24.4 | 4,691 | 681 |
| Roosevelt County, Montana | 34.1 | 3,707 | 24 |
| Rooks County, Kansas | 22.8 | 1,132 | 1,366 |
| Rolette County, North Dakota | 34.3 | 4,294 | 23 |
| Rogers County, Oklahoma | 23.5 | 22,221 | 1,035 |
| Roger Mills County, Oklahoma | 24.9 | 866 | 542 |
| Rockwall County, Texas | 27.0 | 28,455 | 222 |
| Rockland County, New York | 28.8 | 96,911 | 126 |
| Rockingham County, Virginia | 22.3 | 18,538 | 1,545 |
| Rockingham County, North Carolina | 20.4 | 18,522 | 2,294 |
| Rockingham County, New Hampshire | 19.3 | 60,480 | 2,575 |
| Rockdale County, Georgia | 24.6 | 22,849 | 636 |
| Rockcastle County, Kentucky | 21.8 | 3,525 | 1,778 |
| Rockbridge County, Virginia | 17.9 | 4,055 | 2,838 |
| Rock Island County, Illinois | 22.5 | 32,557 | 1,464 |
| Rock County, Wisconsin | 23.2 | 37,961 | 1,160 |
| Rock County, Nebraska | 22.3 | 294 | 1,570 |
| Rock County, Minnesota | 25.8 | 2,503 | 376 |
| Robeson County, North Carolina | 25.2 | 29,970 | 479 |
| Robertson County, Texas | 24.0 | 4,044 | 804 |
| Robertson County, Tennessee | 23.9 | 17,309 | 841 |
| Robertson County, Kentucky | 24.2 | 532 | 726 |
| Roberts County, Texas | 17.4 | 126 | 2,901 |
| Roberts County, South Dakota | 27.9 | 2,857 | 165 |
| Roanoke County, Virginia | 20.2 | 19,459 | 2,340 |
| Roanoke City, Virginia | 22.4 | 22,289 | 1,507 |
| Roane County, West Virginia | 20.9 | 2,955 | 2,112 |
| Roane County, Tennessee | 18.8 | 10,018 | 2,697 |
| Riverside County, California | 25.2 | 606,535 | 490 |
| Ritchie County, West Virginia | 20.7 | 1,792 | 2,196 |
| Ripley County, Missouri | 23.8 | 2,622 | 928 |
| Ripley County, Indiana | 23.9 | 6,923 | 855 |
| Rio Grande County, Colorado | 22.4 | 2,576 | 1,480 |
| Rio Blanco County, Colorado | 24.7 | 1,607 | 584 |
| Rio Arriba County, New Mexico | 23.2 | 9,354 | 1,168 |
| Ringgold County, Iowa | 24.2 | 1,149 | 724 |
| Riley County, Kansas | 16.5 | 11,999 | 2,992 |
| Richmond County, Virginia | 16.7 | 1,489 | 2,975 |
| Richmond County, North Carolina | 23.5 | 10,176 | 1,027 |
| Richmond County, New York | 22.0 | 108,334 | 1,698 |
| Richmond County, Georgia | 23.0 | 47,251 | 1,264 |
| Richmond City, Virginia | 17.4 | 39,193 | 2,908 |
| Richland Parish, Louisiana | 23.4 | 4,707 | 1,073 |
| Richland County, Wisconsin | 21.8 | 3,784 | 1,776 |
| Richland County, South Carolina | 21.6 | 89,782 | 1,851 |
| Richland County, Ohio | 21.9 | 27,290 | 1,716 |
| Richland County, North Dakota | 22.4 | 3,701 | 1,513 |
| Richland County, Montana | 25.5 | 2,903 | 420 |
| Richland County, Illinois | 23.6 | 3,742 | 1,001 |
| Richardson County, Nebraska | 21.2 | 1,672 | 2,027 |
| Rich County, Utah | 33.2 | 832 | 31 |
| Rice County, Minnesota | 21.8 | 14,572 | 1,772 |
| Rice County, Kansas | 23.1 | 2,188 | 1,196 |
| Rhea County, Tennessee | 22.8 | 7,446 | 1,365 |
| Reynolds County, Missouri | 18.8 | 1,153 | 2,700 |
| Republic County, Kansas | 22.7 | 1,070 | 1,376 |
| Renville County, North Dakota | 25.9 | 602 | 353 |
| Renville County, Minnesota | 23.4 | 3,451 | 1,098 |
| Rensselaer County, New York | 19.5 | 31,488 | 2,521 |
| Reno County, Kansas | 22.5 | 13,973 | 1,460 |
| Refugio County, Texas | 23.1 | 1,577 | 1,197 |
| Reeves County, Texas | 22.8 | 3,326 | 1,334 |
| Redwood County, Minnesota | 25.1 | 3,881 | 496 |
| Red Willow County, Nebraska | 24.0 | 2,573 | 814 |
| Red River Parish, Louisiana | 24.0 | 1,868 | 816 |
| Red River County, Texas | 20.2 | 2,361 | 2,342 |
| Red Lake County, Minnesota | 24.7 | 967 | 606 |
| Real County, Texas | 23.4 | 667 | 1,086 |
| Reagan County, Texas | 32.1 | 1,079 | 49 |
| Ray County, Missouri | 22.8 | 5,267 | 1,330 |
| Rawlins County, Kansas | 21.7 | 548 | 1,846 |
| Ravalli County, Montana | 19.1 | 8,362 | 2,640 |
| Rappahannock County, Virginia | 18.7 | 1,384 | 2,715 |
| Rapides Parish, Louisiana | 24.9 | 32,541 | 528 |
| Ransom County, North Dakota | 23.0 | 1,304 | 1,265 |
| Rankin County, Mississippi | 23.0 | 35,885 | 1,250 |
| Randolph County, West Virginia | 19.0 | 5,344 | 2,659 |
| Randolph County, North Carolina | 22.6 | 32,510 | 1,430 |
| Randolph County, Missouri | 21.8 | 5,425 | 1,777 |
| Randolph County, Indiana | 23.3 | 5,744 | 1,136 |
| Randolph County, Illinois | 19.4 | 5,955 | 2,544 |
| Randolph County, Georgia | 26.8 | 1,740 | 251 |
| Randolph County, Arkansas | 24.1 | 4,447 | 777 |
| Randolph County, Alabama | 21.5 | 4,720 | 1,927 |
| Randall County, Texas | 24.2 | 33,670 | 741 |
| Ramsey County, North Dakota | 24.0 | 2,794 | 808 |
| Ramsey County, Minnesota | 23.5 | 128,834 | 1,050 |
| Ralls County, Missouri | 21.5 | 2,220 | 1,911 |
| Raleigh County, West Virginia | 21.1 | 15,818 | 2,056 |
| Rains County, Texas | 19.2 | 2,306 | 2,613 |
| Radford City, Virginia | 11.3 | 1,832 | 3,134 |
| Racine County, Wisconsin | 23.2 | 45,845 | 1,153 |
| Rabun County, Georgia | 16.8 | 2,819 | 2,963 |
| Quitman County, Mississippi | 23.0 | 1,457 | 1,236 |
| Quitman County, Georgia | 12.5 | 282 | 3,123 |
| Queens County, New York | 20.2 | 484,107 | 2,333 |
| Queen Annes County, Maryland | 21.5 | 10,708 | 1,906 |
| Quay County, New Mexico | 22.8 | 1,975 | 1,354 |
| Putnam County, West Virginia | 22.3 | 12,819 | 1,532 |
| Putnam County, Tennessee | 21.1 | 16,664 | 2,057 |
| Putnam County, Ohio | 25.7 | 8,854 | 380 |
| Putnam County, New York | 19.8 | 19,397 | 2,461 |
| Putnam County, Missouri | 23.2 | 1,095 | 1,156 |
| Putnam County, Indiana | 19.8 | 7,280 | 2,468 |
| Putnam County, Illinois | 20.5 | 1,153 | 2,267 |
| Putnam County, Georgia | 20.0 | 4,369 | 2,419 |
| Putnam County, Florida | 21.6 | 15,803 | 1,870 |
| Pushmataha County, Oklahoma | 22.0 | 2,395 | 1,686 |
| Pulaski County, Virginia | 18.0 | 6,102 | 2,831 |
| Pulaski County, Missouri | 22.0 | 11,761 | 1,678 |
| Pulaski County, Kentucky | 22.6 | 14,626 | 1,437 |
| Pulaski County, Indiana | 22.0 | 2,745 | 1,697 |
| Pulaski County, Illinois | 21.1 | 1,114 | 2,059 |
| Pulaski County, Georgia | 17.5 | 1,750 | 2,888 |
| Pulaski County, Arkansas | 23.4 | 92,991 | 1,097 |
| Puerto Rico | 18.0 | 597,277 | 2,825 |
| Pueblo County, Colorado | 22.6 | 37,778 | 1,448 |
| Prowers County, Colorado | 25.6 | 3,065 | 408 |
| Providence County, Rhode Island | 20.7 | 135,790 | 2,186 |
| Prince of Wales-Hyder Census Area, Alaska | 22.1 | 1,303 | 1,621 |
| Prince William County, Virginia | 27.0 | 128,963 | 225 |
| Prince Georges County, Maryland | 22.4 | 214,103 | 1,523 |
| Prince George County, Virginia | 22.2 | 9,372 | 1,589 |
| Prince Edward County, Virginia | 15.6 | 3,425 | 3,049 |
| Price County, Wisconsin | 18.2 | 2,543 | 2,810 |
| Preston County, West Virginia | 19.0 | 6,501 | 2,660 |
| Presque Isle County, Michigan | 15.9 | 2,059 | 3,035 |
| Presidio County, Texas | 26.8 | 1,696 | 243 |
| Prentiss County, Mississippi | 22.7 | 5,680 | 1,390 |
| Preble County, Ohio | 22.5 | 9,221 | 1,473 |
| Pratt County, Kansas | 25.3 | 2,342 | 471 |
| Prairie County, Montana | 23.6 | 290 | 971 |
| Prairie County, Arkansas | 21.0 | 1,746 | 2,083 |
| Powhatan County, Virginia | 18.2 | 5,459 | 2,798 |
| Poweshiek County, Iowa | 20.0 | 3,733 | 2,390 |
| Power County, Idaho | 31.1 | 2,440 | 68 |
| Powell County, Montana | 15.1 | 1,053 | 3,072 |
| Powell County, Kentucky | 24.3 | 3,175 | 705 |
| Powder River County, Montana | 20.4 | 359 | 2,284 |
| Potter County, Texas | 27.5 | 32,688 | 190 |
| Potter County, South Dakota | 22.5 | 588 | 1,462 |
| Potter County, Pennsylvania | 20.7 | 3,416 | 2,170 |
| Pottawattamie County, Iowa | 23.7 | 22,184 | 949 |
| Pottawatomie County, Oklahoma | 23.8 | 17,219 | 912 |
| Pottawatomie County, Kansas | 29.7 | 7,460 | 99 |
| Posey County, Indiana | 22.4 | 5,657 | 1,520 |
| Portsmouth City, Virginia | 23.4 | 22,820 | 1,070 |
| Porter County, Indiana | 22.1 | 38,004 | 1,660 |
| Portage County, Wisconsin | 19.3 | 13,592 | 2,582 |
| Portage County, Ohio | 18.7 | 30,261 | 2,720 |
| Poquoson City, Virginia | 21.9 | 2,713 | 1,720 |
| Pope County, Minnesota | 21.2 | 2,377 | 2,023 |
| Pope County, Illinois | 18.1 | 693 | 2,813 |
| Pope County, Arkansas | 22.9 | 14,495 | 1,280 |
| Pontotoc County, Oklahoma | 24.3 | 9,244 | 719 |
| Pontotoc County, Mississippi | 26.8 | 8,341 | 244 |
| Pondera County, Montana | 23.7 | 1,413 | 968 |
| Polk County, Wisconsin | 20.8 | 9,321 | 2,158 |
| Polk County, Texas | 20.3 | 10,035 | 2,305 |
| Polk County, Tennessee | 19.2 | 3,366 | 2,601 |
| Polk County, Oregon | 22.6 | 19,556 | 1,417 |
| Polk County, North Carolina | 16.2 | 3,149 | 3,014 |
| Polk County, Nebraska | 22.9 | 1,197 | 1,284 |
| Polk County, Missouri | 23.2 | 7,325 | 1,157 |
| Polk County, Minnesota | 24.7 | 7,743 | 587 |
| Polk County, Iowa | 24.9 | 121,827 | 538 |
| Polk County, Georgia | 25.4 | 10,865 | 433 |
| Polk County, Florida | 22.3 | 158,952 | 1,558 |
| Polk County, Arkansas | 23.1 | 4,499 | 1,204 |
| Pointe Coupee Parish, Louisiana | 21.9 | 4,588 | 1,727 |
| Poinsett County, Arkansas | 24.1 | 5,602 | 764 |
| Pocahontas County, West Virginia | 17.5 | 1,403 | 2,882 |
| Pocahontas County, Iowa | 22.6 | 1,604 | 1,428 |
| Plymouth County, Massachusetts | 21.4 | 113,067 | 1,938 |
| Plymouth County, Iowa | 25.2 | 6,441 | 480 |
| Plumas County, California | 17.4 | 3,421 | 2,899 |
| Pleasants County, West Virginia | 19.2 | 1,466 | 2,602 |
| Platte County, Wyoming | 18.4 | 1,587 | 2,761 |
| Platte County, Nebraska | 26.4 | 9,006 | 286 |
| Platte County, Missouri | 23.8 | 25,012 | 924 |
| Plaquemines Parish, Louisiana | 26.0 | 6,112 | 340 |
| Placer County, California | 22.3 | 89,446 | 1,530 |
| Piute County, Utah | 17.7 | 321 | 2,862 |
| Pittsylvania County, Virginia | 18.8 | 11,428 | 2,699 |
| Pittsburg County, Oklahoma | 22.7 | 9,959 | 1,382 |
| Pitt County, North Carolina | 21.5 | 36,634 | 1,923 |
| Pitkin County, Colorado | 16.8 | 2,939 | 2,968 |
| Piscataquis County, Maine | 17.1 | 2,873 | 2,933 |
| Pipestone County, Minnesota | 26.9 | 2,523 | 234 |
| Pinellas County, Florida | 16.1 | 154,697 | 3,021 |
| Pine County, Minnesota | 19.7 | 5,700 | 2,493 |
| Pinal County, Arizona | 22.6 | 94,901 | 1,447 |
| Pima County, Arizona | 20.8 | 215,628 | 2,143 |
| Pike County, Pennsylvania | 17.8 | 10,377 | 2,856 |
| Pike County, Ohio | 23.7 | 6,469 | 943 |
| Pike County, Missouri | 22.9 | 4,134 | 1,290 |
| Pike County, Mississippi | 26.2 | 10,534 | 313 |
| Pike County, Kentucky | 20.9 | 12,303 | 2,125 |
| Pike County, Indiana | 21.3 | 2,599 | 1,996 |
| Pike County, Illinois | 22.8 | 3,402 | 1,339 |
| Pike County, Georgia | 23.6 | 4,425 | 988 |
| Pike County, Arkansas | 21.7 | 2,220 | 1,824 |
| Pike County, Alabama | 19.3 | 6,408 | 2,581 |
| Pierce County, Wisconsin | 20.7 | 8,724 | 2,188 |
| Pierce County, Washington | 23.5 | 213,718 | 1,037 |
| Pierce County, North Dakota | 22.7 | 918 | 1,372 |
| Pierce County, Nebraska | 25.6 | 1,863 | 404 |
| Pierce County, Georgia | 25.0 | 4,908 | 519 |
| Pickett County, Tennessee | 18.5 | 929 | 2,750 |
| Pickens County, South Carolina | 19.0 | 24,625 | 2,657 |
| Pickens County, Georgia | 19.8 | 6,504 | 2,458 |
| Pickens County, Alabama | 19.1 | 3,682 | 2,630 |
| Pickaway County, Ohio | 21.5 | 12,588 | 1,907 |
| Piatt County, Illinois | 22.4 | 3,738 | 1,489 |
| Phillips County, Montana | 23.7 | 1,004 | 945 |
| Phillips County, Kansas | 22.2 | 1,113 | 1,613 |
| Phillips County, Colorado | 28.2 | 1,269 | 146 |
| Phillips County, Arkansas | 26.5 | 4,479 | 273 |
| Philadelphia County, Pennsylvania | 21.8 | 348,548 | 1,765 |
| Phelps County, Nebraska | 24.3 | 2,184 | 698 |
| Phelps County, Missouri | 21.3 | 9,501 | 1,999 |
| Pettis County, Missouri | 25.1 | 10,783 | 501 |
| Petroleum County, Montana | 17.5 | 76 | 2,884 |
| Petersburg City, Virginia | 21.8 | 7,259 | 1,754 |
| Petersburg Census Area, Alaska | 17.8 | 601 | 2,847 |
| Person County, North Carolina | 20.9 | 8,153 | 2,114 |
| Pershing County, Nevada | 16.8 | 1,117 | 2,972 |
| Perry County, Tennessee | 22.7 | 1,885 | 1,402 |
| Perry County, Pennsylvania | 21.5 | 9,871 | 1,912 |
| Perry County, Ohio | 23.4 | 8,306 | 1,056 |
| Perry County, Missouri | 23.6 | 4,481 | 998 |
| Perry County, Mississippi | 22.4 | 2,598 | 1,510 |
| Perry County, Kentucky | 23.5 | 6,687 | 1,015 |
| Perry County, Indiana | 21.1 | 4,043 | 2,054 |
| Perry County, Illinois | 19.4 | 4,107 | 2,553 |
| Perry County, Arkansas | 23.1 | 2,322 | 1,208 |
| Perry County, Alabama | 21.2 | 1,847 | 2,010 |
| Perquimans County, North Carolina | 19.0 | 2,464 | 2,662 |
| Perkins County, South Dakota | 22.6 | 673 | 1,434 |
| Perkins County, Nebraska | 24.8 | 710 | 572 |
| Pepin County, Wisconsin | 21.2 | 1,555 | 2,011 |
| Peoria County, Illinois | 24.0 | 43,771 | 815 |
| Penobscot County, Maine | 18.2 | 27,685 | 2,803 |
| Pennington County, South Dakota | 23.2 | 25,221 | 1,165 |
| Pennington County, Minnesota | 23.3 | 3,276 | 1,122 |
| Pendleton County, West Virginia | 18.1 | 1,130 | 2,818 |
| Pendleton County, Kentucky | 23.7 | 3,469 | 944 |
| Pender County, North Carolina | 22.4 | 13,422 | 1,508 |
| Pend Oreille County, Washington | 19.5 | 2,592 | 2,536 |
| Pemiscot County, Missouri | 26.1 | 4,165 | 324 |
| Pembina County, North Dakota | 21.6 | 1,491 | 1,889 |
| Pecos County, Texas | 24.9 | 3,778 | 558 |
| Pearl River County, Mississippi | 22.7 | 12,695 | 1,399 |
| Peach County, Georgia | 21.2 | 5,895 | 2,025 |
| Payne County, Oklahoma | 19.2 | 15,699 | 2,615 |
| Payette County, Idaho | 26.3 | 6,544 | 304 |
| Pawnee County, Oklahoma | 23.7 | 3,722 | 941 |
| Pawnee County, Nebraska | 22.6 | 580 | 1,427 |
| Pawnee County, Kansas | 14.8 | 938 | 3,088 |
| Paulding County, Ohio | 23.9 | 4,512 | 848 |
| Paulding County, Georgia | 26.2 | 43,358 | 312 |
| Patrick County, Virginia | 17.4 | 3,078 | 2,898 |
| Passaic County, New Jersey | 24.0 | 124,914 | 824 |
| Pasquotank County, North Carolina | 22.1 | 8,885 | 1,648 |
| Pasco County, Florida | 20.5 | 113,099 | 2,243 |
| Parmer County, Texas | 28.4 | 2,803 | 141 |
| Parker County, Texas | 24.9 | 36,063 | 543 |
| Parke County, Indiana | 21.8 | 3,549 | 1,799 |
| Park County, Wyoming | 20.9 | 6,200 | 2,119 |
| Park County, Montana | 17.2 | 2,936 | 2,926 |
| Park County, Colorado | 15.5 | 2,689 | 3,060 |
| Panola County, Texas | 23.4 | 5,279 | 1,090 |
| Panola County, Mississippi | 25.1 | 8,354 | 505 |
| Pamlico County, North Carolina | 15.0 | 1,846 | 3,080 |
| Palo Pinto County, Texas | 23.6 | 6,673 | 997 |
| Palo Alto County, Iowa | 23.7 | 2,131 | 958 |
| Palm Beach County, Florida | 19.2 | 284,509 | 2,610 |
| Page County, Virginia | 20.2 | 4,785 | 2,357 |
| Page County, Iowa | 19.9 | 3,041 | 2,427 |
| Pacific County, Washington | 15.7 | 3,604 | 3,048 |
| Ozaukee County, Wisconsin | 21.5 | 19,540 | 1,929 |
| Ozark County, Missouri | 19.4 | 1,680 | 2,557 |
| Oxford County, Maine | 18.3 | 10,589 | 2,784 |
| Owyhee County, Idaho | 25.7 | 3,038 | 385 |
| Owsley County, Kentucky | 20.1 | 824 | 2,365 |
| Owen County, Kentucky | 22.3 | 2,489 | 1,550 |
| Owen County, Indiana | 21.3 | 4,539 | 1,973 |
| Overton County, Tennessee | 21.6 | 4,834 | 1,866 |
| Outagamie County, Wisconsin | 23.6 | 44,755 | 984 |
| Ouray County, Colorado | 15.2 | 739 | 3,068 |
| Ouachita Parish, Louisiana | 24.9 | 39,949 | 534 |
| Ouachita County, Arkansas | 22.7 | 5,187 | 1,392 |
| Otter Tail County, Minnesota | 21.9 | 13,053 | 1,748 |
| Ottawa County, Oklahoma | 25.2 | 7,691 | 493 |
| Ottawa County, Ohio | 18.5 | 7,504 | 2,745 |
| Ottawa County, Michigan | 24.0 | 70,363 | 831 |
| Ottawa County, Kansas | 23.0 | 1,331 | 1,234 |
| Otsego County, New York | 16.0 | 9,422 | 3,030 |
| Otsego County, Michigan | 21.1 | 5,285 | 2,046 |
| Otoe County, Nebraska | 24.4 | 3,891 | 671 |
| Otero County, New Mexico | 23.2 | 15,592 | 1,172 |
| Otero County, Colorado | 23.7 | 4,422 | 957 |
| Oswego County, New York | 21.1 | 24,906 | 2,058 |
| Oscoda County, Michigan | 19.5 | 1,603 | 2,524 |
| Osceola County, Michigan | 22.5 | 5,157 | 1,462 |
| Osceola County, Iowa | 23.7 | 1,462 | 951 |
| Osceola County, Florida | 24.5 | 93,255 | 656 |
| Osborne County, Kansas | 21.0 | 739 | 2,071 |
| Osage County, Oklahoma | 21.7 | 10,016 | 1,816 |
| Osage County, Missouri | 22.8 | 3,055 | 1,320 |
| Osage County, Kansas | 23.4 | 3,700 | 1,076 |
| Orleans Parish, Louisiana | 20.0 | 76,886 | 2,397 |
| Orleans County, Vermont | 19.7 | 5,389 | 2,474 |
| Orleans County, New York | 19.2 | 7,809 | 2,600 |
| Oregon County, Missouri | 23.6 | 2,099 | 979 |
| Orangeburg County, South Carolina | 22.1 | 18,770 | 1,641 |
| Orange County, Virginia | 21.2 | 7,630 | 2,022 |
| Orange County, Vermont | 18.4 | 5,400 | 2,760 |
| Orange County, Texas | 25.2 | 21,402 | 492 |
| Orange County, North Carolina | 19.4 | 28,615 | 2,550 |
| Orange County, New York | 25.7 | 102,483 | 383 |
| Orange County, Indiana | 22.8 | 4,508 | 1,329 |
| Orange County, Florida | 22.1 | 311,840 | 1,631 |
| Orange County, California | 22.0 | 699,691 | 1,691 |
| Ontonagon County, Michigan | 11.8 | 694 | 3,130 |
| Ontario County, New York | 20.1 | 22,496 | 2,377 |
| Onslow County, North Carolina | 24.4 | 49,154 | 687 |
| Onondaga County, New York | 21.4 | 101,479 | 1,956 |
| Oneida County, Wisconsin | 17.5 | 6,563 | 2,883 |
| Oneida County, New York | 21.4 | 49,724 | 1,939 |
| Oneida County, Idaho | 27.4 | 1,236 | 195 |
| Olmsted County, Minnesota | 24.6 | 39,647 | 615 |
| Oliver County, North Dakota | 25.1 | 465 | 499 |
| Oldham County, Texas | 35.1 | 791 | 20 |
| Oldham County, Kentucky | 25.5 | 17,215 | 428 |
| Oktibbeha County, Mississippi | 17.8 | 9,154 | 2,850 |
| Okmulgee County, Oklahoma | 23.7 | 8,797 | 936 |
| Oklahoma County, Oklahoma | 25.6 | 202,814 | 400 |
| Okfuskee County, Oklahoma | 22.9 | 2,620 | 1,296 |
| Okeechobee County, Florida | 21.6 | 8,561 | 1,900 |
| Okanogan County, Washington | 23.2 | 9,747 | 1,154 |
| Okaloosa County, Florida | 22.4 | 46,895 | 1,495 |
| Ohio County, West Virginia | 19.4 | 8,240 | 2,551 |
| Ohio County, Kentucky | 23.8 | 5,687 | 892 |
| Ohio County, Indiana | 19.6 | 1,164 | 2,502 |
| Oglethorpe County, Georgia | 21.1 | 3,115 | 2,064 |
| Ogle County, Illinois | 22.6 | 11,723 | 1,422 |
| Oglala Lakota/Shannon County, South Dakota | 37.1 | 5,130 | 9 |
| Ogemaw County, Michigan | 18.5 | 3,843 | 2,748 |
| Oconto County, Wisconsin | 20.1 | 7,789 | 2,364 |
| Oconee County, South Carolina | 19.9 | 15,528 | 2,432 |
| Oconee County, Georgia | 26.6 | 10,925 | 261 |
| Ochiltree County, Texas | 31.1 | 3,129 | 67 |
| Oceana County, Michigan | 22.4 | 5,958 | 1,484 |
| Ocean County, New Jersey | 24.5 | 154,487 | 655 |
| Obion County, Tennessee | 21.9 | 6,714 | 1,749 |
| Oakland County, Michigan | 20.9 | 266,253 | 2,107 |
| O'Brien County, Iowa | 24.1 | 3,405 | 786 |
| Nye County, Nevada | 16.8 | 8,434 | 2,966 |
| Nueces County, Texas | 24.6 | 87,114 | 614 |
| Nuckolls County, Nebraska | 20.5 | 846 | 2,241 |
| Noxubee County, Mississippi | 24.8 | 2,584 | 565 |
| Nowata County, Oklahoma | 23.0 | 2,179 | 1,258 |
| Nottoway County, Virginia | 19.3 | 3,029 | 2,577 |
| Norton County, Kansas | 20.0 | 1,090 | 2,422 |
| Norton City, Virginia | 17.4 | 643 | 2,903 |
| Northwest Arctic Borough, Alaska | 35.6 | 2,771 | 16 |
| Northumberland County, Virginia | 15.1 | 1,805 | 3,074 |
| Northumberland County, Pennsylvania | 19.9 | 18,233 | 2,452 |
| Northampton County, Virginia | 19.5 | 2,387 | 2,530 |
| Northampton County, Pennsylvania | 20.0 | 62,350 | 2,396 |
| Northampton County, North Carolina | 17.6 | 3,155 | 2,873 |
| North Slope Borough, Alaska | 27.5 | 2,989 | 183 |
| Norman County, Minnesota | 23.8 | 1,550 | 886 |
| Norfolk County, Massachusetts | 21.0 | 151,060 | 2,094 |
| Norfolk City, Virginia | 19.6 | 46,862 | 2,496 |
| Nome Census Area, Alaska | 34.6 | 3,480 | 21 |
| Nolan County, Texas | 26.1 | 3,842 | 330 |
| Nodaway County, Missouri | 16.0 | 3,454 | 3,029 |
| Nobles County, Minnesota | 27.8 | 6,182 | 168 |
| Noble County, Oklahoma | 24.6 | 2,714 | 619 |
| Noble County, Ohio | 18.8 | 2,663 | 2,695 |
| Noble County, Indiana | 24.5 | 11,603 | 650 |
| Niobrara County, Wyoming | 19.5 | 485 | 2,532 |
| Nicollet County, Minnesota | 22.3 | 7,649 | 1,549 |
| Nicholas County, West Virginia | 19.9 | 4,931 | 2,440 |
| Nicholas County, Kentucky | 23.4 | 1,761 | 1,064 |
| Niagara County, New York | 20.2 | 42,882 | 2,358 |
| Nez Perce County, Idaho | 21.7 | 9,058 | 1,842 |
| Newton County, Texas | 21.3 | 2,672 | 1,975 |
| Newton County, Missouri | 24.0 | 14,055 | 825 |
| Newton County, Mississippi | 24.6 | 5,266 | 620 |
| Newton County, Indiana | 21.5 | 2,976 | 1,930 |
| Newton County, Georgia | 26.0 | 28,950 | 334 |
| Newton County, Arkansas | 20.1 | 1,477 | 2,369 |
| Newport News City, Virginia | 23.4 | 43,302 | 1,079 |
| Newport County, Rhode Island | 16.7 | 14,257 | 2,977 |
| Newberry County, South Carolina | 21.8 | 8,261 | 1,763 |
| Newaygo County, Michigan | 22.6 | 11,197 | 1,452 |
| New York County, New York | 14.5 | 241,898 | 3,096 |
| New Madrid County, Missouri | 23.5 | 3,922 | 1,008 |
| New London County, Connecticut | 19.5 | 52,604 | 2,519 |
| New Kent County, Virginia | 20.0 | 4,511 | 2,393 |
| New Haven County, Connecticut | 20.3 | 175,495 | 2,315 |
| New Hanover County, North Carolina | 18.4 | 41,499 | 2,764 |
| New Castle County, Delaware | 21.6 | 122,616 | 1,874 |
| Nevada County, California | 17.2 | 17,577 | 2,923 |
| Nevada County, Arkansas | 22.7 | 1,896 | 1,373 |
| Ness County, Kansas | 20.7 | 562 | 2,181 |
| Neshoba County, Mississippi | 28.0 | 8,164 | 155 |
| Neosho County, Kansas | 24.9 | 3,963 | 552 |
| Nemaha County, Nebraska | 21.5 | 1,510 | 1,917 |
| Nemaha County, Kansas | 27.7 | 2,828 | 172 |
| Nelson County, Virginia | 17.5 | 2,586 | 2,894 |
| Nelson County, North Dakota | 20.4 | 619 | 2,287 |
| Nelson County, Kentucky | 23.8 | 11,056 | 909 |
| Navarro County, Texas | 26.4 | 13,703 | 285 |
| Navajo County, Arizona | 26.6 | 28,359 | 264 |
| Natrona County, Wyoming | 24.2 | 19,206 | 738 |
| Natchitoches Parish, Louisiana | 23.3 | 8,825 | 1,126 |
| Nassau County, New York | 21.7 | 302,095 | 1,818 |
| Nassau County, Florida | 19.9 | 17,628 | 2,434 |
| Nash County, North Carolina | 22.1 | 20,928 | 1,634 |
| Napa County, California | 20.5 | 28,404 | 2,263 |
| Nantucket County, Massachusetts | 19.2 | 2,650 | 2,609 |
| Nance County, Nebraska | 23.8 | 808 | 889 |
| Nacogdoches County, Texas | 23.4 | 15,154 | 1,089 |
| Musselshell County, Montana | 19.1 | 917 | 2,642 |
| Muskogee County, Oklahoma | 24.6 | 16,455 | 624 |
| Muskingum County, Ohio | 22.8 | 19,698 | 1,332 |
| Muskegon County, Michigan | 23.1 | 40,597 | 1,198 |
| Muscogee County, Georgia | 24.9 | 50,973 | 530 |
| Muscatine County, Iowa | 24.9 | 10,737 | 550 |
| Murray County, Oklahoma | 23.5 | 3,263 | 1,021 |
| Murray County, Minnesota | 21.9 | 1,805 | 1,707 |
| Murray County, Georgia | 24.7 | 9,825 | 608 |
| Multnomah County, Oregon | 18.6 | 150,425 | 2,740 |
| Muhlenberg County, Kentucky | 20.8 | 6,450 | 2,159 |
| Mower County, Minnesota | 25.6 | 10,224 | 412 |
| Mountrail County, North Dakota | 28.7 | 2,791 | 128 |
| Moultrie County, Illinois | 25.7 | 3,762 | 386 |
| Motley County, Texas | 22.0 | 279 | 1,690 |
| Morton County, North Dakota | 23.2 | 7,626 | 1,173 |
| Morton County, Kansas | 25.6 | 702 | 410 |
| Morrow County, Oregon | 27.5 | 3,286 | 187 |
| Morrow County, Ohio | 22.5 | 7,840 | 1,475 |
| Morrison County, Minnesota | 23.5 | 7,966 | 1,022 |
| Morris County, Texas | 23.4 | 2,805 | 1,078 |
| Morris County, New Jersey | 21.1 | 107,351 | 2,051 |
| Morris County, Kansas | 20.9 | 1,124 | 2,116 |
| Morrill County, Nebraska | 23.8 | 1,092 | 929 |
| Morgan County, West Virginia | 17.7 | 3,040 | 2,863 |
| Morgan County, Utah | 35.2 | 4,281 | 19 |
| Morgan County, Tennessee | 19.1 | 4,044 | 2,635 |
| Morgan County, Ohio | 21.2 | 2,957 | 2,024 |
| Morgan County, Missouri | 23.3 | 4,874 | 1,105 |
| Morgan County, Kentucky | 18.9 | 2,609 | 2,665 |
| Morgan County, Indiana | 22.8 | 16,272 | 1,341 |
| Morgan County, Illinois | 19.2 | 6,367 | 2,616 |
| Morgan County, Georgia | 23.0 | 4,535 | 1,238 |
| Morgan County, Colorado | 26.1 | 7,525 | 331 |
| Morgan County, Alabama | 23.2 | 28,403 | 1,175 |
| Morehouse Parish, Louisiana | 24.3 | 6,292 | 699 |
| Mora County, New Mexico | 11.5 | 487 | 3,132 |
| Moore County, Texas | 31.9 | 6,853 | 50 |
| Moore County, Tennessee | 20.1 | 1,301 | 2,378 |
| Moore County, North Carolina | 21.7 | 21,382 | 1,830 |
| Moody County, South Dakota | 26.4 | 1,674 | 281 |
| Montrose County, Colorado | 21.3 | 9,016 | 1,984 |
| Montour County, Pennsylvania | 20.6 | 3,754 | 2,209 |
| Montmorency County, Michigan | 15.4 | 1,409 | 3,062 |
| Montgomery County, Virginia | 15.6 | 15,447 | 3,055 |
| Montgomery County, Texas | 26.3 | 160,183 | 291 |
| Montgomery County, Tennessee | 27.0 | 58,448 | 223 |
| Montgomery County, Pennsylvania | 21.7 | 184,720 | 1,815 |
| Montgomery County, Ohio | 22.3 | 119,549 | 1,553 |
| Montgomery County, North Carolina | 21.9 | 5,675 | 1,718 |
| Montgomery County, New York | 23.2 | 11,474 | 1,177 |
| Montgomery County, Missouri | 22.3 | 2,540 | 1,543 |
| Montgomery County, Mississippi | 22.9 | 2,276 | 1,304 |
| Montgomery County, Maryland | 23.3 | 246,358 | 1,119 |
| Montgomery County, Kentucky | 23.7 | 6,660 | 947 |
| Montgomery County, Kansas | 23.8 | 7,550 | 893 |
| Montgomery County, Iowa | 24.4 | 2,515 | 693 |
| Montgomery County, Indiana | 22.9 | 8,682 | 1,310 |
| Montgomery County, Illinois | 20.3 | 5,787 | 2,308 |
| Montgomery County, Georgia | 20.5 | 1,781 | 2,261 |
| Montgomery County, Arkansas | 18.4 | 1,568 | 2,770 |
| Montgomery County, Alabama | 23.7 | 54,308 | 950 |
| Montezuma County, Colorado | 21.7 | 5,625 | 1,819 |
| Monterey County, California | 26.3 | 115,434 | 297 |
| Montcalm County, Michigan | 22.3 | 14,801 | 1,562 |
| Montague County, Texas | 23.1 | 4,576 | 1,225 |
| Monroe County, Wisconsin | 25.4 | 11,720 | 440 |
| Monroe County, West Virginia | 20.4 | 2,550 | 2,281 |
| Monroe County, Tennessee | 21.3 | 9,817 | 1,974 |
| Monroe County, Pennsylvania | 19.7 | 33,161 | 2,475 |
| Monroe County, Ohio | 20.6 | 2,787 | 2,211 |
| Monroe County, New York | 20.9 | 158,028 | 2,131 |
| Monroe County, Missouri | 22.4 | 1,939 | 1,487 |
| Monroe County, Mississippi | 22.7 | 7,814 | 1,398 |
| Monroe County, Michigan | 21.4 | 33,007 | 1,943 |
| Monroe County, Kentucky | 23.1 | 2,601 | 1,215 |
| Monroe County, Iowa | 24.4 | 1,853 | 678 |
| Monroe County, Indiana | 15.8 | 22,118 | 3,042 |
| Monroe County, Illinois | 22.4 | 7,771 | 1,511 |
| Monroe County, Georgia | 20.9 | 5,816 | 2,117 |
| Monroe County, Florida | 15.5 | 12,750 | 3,057 |
| Monroe County, Arkansas | 21.6 | 1,493 | 1,862 |
| Monroe County, Alabama | 21.6 | 4,341 | 1,882 |
| Monongalia County, West Virginia | 16.5 | 17,422 | 2,997 |
| Monona County, Iowa | 22.3 | 1,950 | 1,536 |
| Mono County, California | 19.9 | 2,647 | 2,439 |
| Monmouth County, New Jersey | 21.2 | 136,236 | 2,012 |
| Moniteau County, Missouri | 25.0 | 3,931 | 514 |
| Mohave County, Arizona | 17.0 | 35,931 | 2,946 |
| Moffat County, Colorado | 25.6 | 3,395 | 402 |
| Modoc County, California | 19.6 | 1,709 | 2,510 |
| Mobile County, Alabama | 23.6 | 97,825 | 989 |
| Mitchell County, Texas | 22.1 | 1,965 | 1,652 |
| Mitchell County, North Carolina | 18.4 | 2,756 | 2,762 |
| Mitchell County, Kansas | 22.7 | 1,336 | 1,384 |
| Mitchell County, Iowa | 24.1 | 2,537 | 779 |
| Mitchell County, Georgia | 22.6 | 4,961 | 1,433 |
| Missoula County, Montana | 18.7 | 21,982 | 2,711 |
| Mississippi County, Missouri | 21.5 | 2,790 | 1,915 |
| Mississippi County, Arkansas | 26.2 | 10,776 | 305 |
| Missaukee County, Michigan | 23.0 | 3,454 | 1,261 |
| Minnehaha County, South Dakota | 25.5 | 49,621 | 430 |
| Minidoka County, Idaho | 29.3 | 6,268 | 113 |
| Mingo County, West Virginia | 22.3 | 5,320 | 1,535 |
| Mineral County, West Virginia | 20.2 | 5,458 | 2,350 |
| Mineral County, Nevada | 19.4 | 881 | 2,564 |
| Mineral County, Montana | 19.4 | 869 | 2,564 |
| Mineral County, Colorado | 13.6 | 108 | 3,111 |
| Miner County, South Dakota | 22.9 | 524 | 1,317 |
| Milwaukee County, Wisconsin | 24.2 | 227,013 | 747 |
| Mills County, Texas | 19.4 | 878 | 2,548 |
| Mills County, Iowa | 23.6 | 3,457 | 995 |
| Miller County, Missouri | 23.8 | 5,861 | 920 |
| Miller County, Georgia | 23.0 | 1,376 | 1,251 |
| Miller County, Arkansas | 23.8 | 10,208 | 908 |
| Mille Lacs County, Minnesota | 24.0 | 6,325 | 829 |
| Millard County, Utah | 31.5 | 4,054 | 56 |
| Milam County, Texas | 23.9 | 5,962 | 834 |
| Mifflin County, Pennsylvania | 22.6 | 10,427 | 1,441 |
| Midland County, Texas | 29.0 | 48,486 | 119 |
| Midland County, Michigan | 21.5 | 17,925 | 1,922 |
| Middlesex County, Virginia | 15.1 | 1,618 | 3,071 |
| Middlesex County, New Jersey | 21.9 | 187,867 | 1,735 |
| Middlesex County, Massachusetts | 19.9 | 322,454 | 2,448 |
| Middlesex County, Connecticut | 17.5 | 28,878 | 2,878 |
| Miami-Dade County, Florida | 20.5 | 550,927 | 2,256 |
| Miami County, Ohio | 23.3 | 25,105 | 1,139 |
| Miami County, Kansas | 24.4 | 8,275 | 692 |
| Miami County, Indiana | 21.2 | 7,653 | 2,019 |
| Metcalfe County, Kentucky | 23.7 | 2,431 | 967 |
| Mesa County, Colorado | 21.5 | 33,213 | 1,925 |
| Merrimack County, New Hampshire | 19.1 | 29,225 | 2,638 |
| Merrick County, Nebraska | 22.6 | 1,734 | 1,450 |
| Meriwether County, Georgia | 21.3 | 4,407 | 1,972 |
| Mercer County, West Virginia | 20.7 | 12,383 | 2,187 |
| Mercer County, Pennsylvania | 19.5 | 21,684 | 2,533 |
| Mercer County, Ohio | 26.0 | 10,954 | 338 |
| Mercer County, North Dakota | 23.3 | 1,957 | 1,129 |
| Mercer County, New Jersey | 21.5 | 82,661 | 1,924 |
| Mercer County, Missouri | 23.9 | 850 | 874 |
| Mercer County, Kentucky | 22.1 | 4,977 | 1,617 |
| Mercer County, Illinois | 21.4 | 3,381 | 1,942 |
| Merced County, California | 29.6 | 82,578 | 103 |
| Menominee County, Wisconsin | 32.4 | 1,397 | 43 |
| Menominee County, Michigan | 18.2 | 4,277 | 2,796 |
| Menifee County, Kentucky | 23.2 | 1,424 | 1,180 |
| Mendocino County, California | 21.4 | 19,587 | 1,951 |
| Menard County, Texas | 18.8 | 372 | 2,702 |
| Menard County, Illinois | 22.9 | 2,825 | 1,300 |
| Mellette County, South Dakota | 29.9 | 572 | 94 |
| Meigs County, Tennessee | 20.0 | 2,527 | 2,398 |
| Meigs County, Ohio | 22.6 | 5,054 | 1,435 |
| Meeker County, Minnesota | 24.5 | 5,697 | 662 |
| Medina County, Texas | 23.1 | 11,645 | 1,220 |
| Medina County, Ohio | 22.3 | 40,434 | 1,560 |
| Mecosta County, Michigan | 18.7 | 7,499 | 2,712 |
| Mecklenburg County, Virginia | 18.8 | 5,695 | 2,703 |
| Mecklenburg County, North Carolina | 23.5 | 258,235 | 1,047 |
| Meagher County, Montana | 17.5 | 338 | 2,890 |
| Meade County, South Dakota | 22.7 | 6,706 | 1,395 |
| Meade County, Kentucky | 22.5 | 6,688 | 1,466 |
| Meade County, Kansas | 26.5 | 1,085 | 268 |
| McPherson County, South Dakota | 20.0 | 450 | 2,386 |
| McPherson County, Nebraska | 16.8 | 80 | 2,965 |
| McPherson County, Kansas | 22.4 | 6,744 | 1,485 |
| McNairy County, Tennessee | 21.9 | 5,669 | 1,736 |
| McMullen County, Texas | 28.0 | 204 | 156 |
| McMinn County, Tennessee | 21.3 | 11,290 | 1,992 |
| McLeod County, Minnesota | 23.2 | 8,499 | 1,169 |
| McLennan County, Texas | 24.7 | 63,752 | 596 |
| McLean County, North Dakota | 22.3 | 2,179 | 1,565 |
| McLean County, Kentucky | 23.5 | 2,162 | 1,007 |
| McLean County, Illinois | 21.6 | 37,013 | 1,876 |
| McKinley County, New Mexico | 28.7 | 20,926 | 130 |
| McKenzie County, North Dakota | 32.4 | 4,460 | 42 |
| McKean County, Pennsylvania | 20.1 | 8,159 | 2,380 |
| McIntosh County, Oklahoma | 20.2 | 3,854 | 2,354 |
| McIntosh County, North Dakota | 18.1 | 465 | 2,815 |
| McIntosh County, Georgia | 15.8 | 1,783 | 3,040 |
| McHenry County, North Dakota | 23.8 | 1,289 | 921 |
| McHenry County, Illinois | 23.5 | 72,908 | 1,041 |
| McDuffie County, Georgia | 24.2 | 5,255 | 742 |
| McDowell County, West Virginia | 20.0 | 3,862 | 2,421 |
| McDowell County, North Carolina | 20.1 | 8,967 | 2,363 |
| McDonough County, Illinois | 17.3 | 4,809 | 2,913 |
| McDonald County, Missouri | 25.3 | 5,882 | 469 |
| McCurtain County, Oklahoma | 25.8 | 8,020 | 369 |
| McCulloch County, Texas | 22.3 | 1,711 | 1,557 |
| McCreary County, Kentucky | 23.0 | 3,918 | 1,255 |
| McCracken County, Kentucky | 22.4 | 15,072 | 1,516 |
| McCormick County, South Carolina | 11.6 | 1,116 | 3,131 |
| McCook County, South Dakota | 27.9 | 1,585 | 161 |
| McCone County, Montana | 18.9 | 341 | 2,675 |
| McClain County, Oklahoma | 25.7 | 10,600 | 391 |
| Mayes County, Oklahoma | 23.6 | 9,261 | 1,003 |
| Maverick County, Texas | 31.3 | 18,066 | 63 |
| Maury County, Tennessee | 23.4 | 23,160 | 1,083 |
| Maui County, Hawaii | 21.7 | 35,787 | 1,802 |
| Mathews County, Virginia | 16.3 | 1,396 | 3,005 |
| Matanuska-Susitna Borough, Alaska | 26.8 | 28,583 | 248 |
| Matagorda County, Texas | 26.2 | 9,501 | 315 |
| Massac County, Illinois | 22.0 | 3,147 | 1,665 |
| Mason County, West Virginia | 21.0 | 5,393 | 2,084 |
| Mason County, Washington | 19.7 | 12,775 | 2,489 |
| Mason County, Texas | 22.5 | 890 | 1,454 |
| Mason County, Michigan | 20.4 | 5,938 | 2,285 |
| Mason County, Kentucky | 23.0 | 3,926 | 1,267 |
| Mason County, Illinois | 20.8 | 2,756 | 2,142 |
| Martinsville City, Virginia | 25.3 | 3,404 | 472 |
| Martin County, Texas | 32.1 | 1,673 | 48 |
| Martin County, North Carolina | 20.6 | 4,572 | 2,225 |
| Martin County, Minnesota | 22.0 | 4,415 | 1,679 |
| Martin County, Kentucky | 19.8 | 2,254 | 2,466 |
| Martin County, Indiana | 22.7 | 2,239 | 1,416 |
| Martin County, Florida | 16.4 | 25,991 | 3,001 |
| Marshall County, West Virginia | 19.3 | 5,945 | 2,588 |
| Marshall County, Tennessee | 23.6 | 8,001 | 987 |
| Marshall County, South Dakota | 23.8 | 1,040 | 921 |
| Marshall County, Oklahoma | 23.3 | 3,577 | 1,128 |
| Marshall County, Mississippi | 21.0 | 7,157 | 2,079 |
| Marshall County, Minnesota | 23.3 | 2,115 | 1,125 |
| Marshall County, Kentucky | 20.6 | 6,523 | 2,221 |
| Marshall County, Kansas | 24.5 | 2,445 | 667 |
| Marshall County, Iowa | 25.6 | 10,257 | 414 |
| Marshall County, Indiana | 25.1 | 11,605 | 500 |
| Marshall County, Illinois | 20.7 | 2,435 | 2,190 |
| Marshall County, Alabama | 25.4 | 24,643 | 453 |
| Marquette County, Wisconsin | 19.4 | 3,015 | 2,546 |
| Marquette County, Michigan | 18.0 | 11,968 | 2,826 |
| Marlboro County, South Carolina | 20.2 | 5,448 | 2,328 |
| Mariposa County, California | 16.8 | 2,896 | 2,969 |
| Marion County, West Virginia | 20.2 | 11,352 | 2,351 |
| Marion County, Texas | 18.6 | 1,817 | 2,727 |
| Marion County, Tennessee | 21.3 | 6,103 | 1,989 |
| Marion County, South Carolina | 22.8 | 6,759 | 1,321 |
| Marion County, Oregon | 24.6 | 84,476 | 645 |
| Marion County, Ohio | 21.3 | 13,931 | 1,997 |
| Marion County, Missouri | 23.7 | 6,780 | 940 |
| Marion County, Mississippi | 23.5 | 5,781 | 1,030 |
| Marion County, Kentucky | 23.8 | 4,658 | 906 |
| Marion County, Kansas | 21.3 | 2,531 | 1,980 |
| Marion County, Iowa | 23.5 | 7,829 | 1,048 |
| Marion County, Indiana | 24.8 | 240,910 | 559 |
| Marion County, Illinois | 23.5 | 8,892 | 1,011 |
| Marion County, Georgia | 20.9 | 1,580 | 2,124 |
| Marion County, Florida | 18.9 | 69,875 | 2,679 |
| Marion County, Arkansas | 18.4 | 3,079 | 2,773 |
| Marion County, Alabama | 21.0 | 6,184 | 2,072 |
| Marinette County, Wisconsin | 19.2 | 8,006 | 2,614 |
| Marin County, California | 20.0 | 52,454 | 2,412 |
| Maries County, Missouri | 20.6 | 1,738 | 2,233 |
| Maricopa County, Arizona | 23.7 | 1,036,980 | 937 |
| Marengo County, Alabama | 22.7 | 4,401 | 1,393 |
| Marathon County, Wisconsin | 23.0 | 31,638 | 1,253 |
| Manitowoc County, Wisconsin | 20.8 | 16,845 | 2,164 |
| Manistee County, Michigan | 17.4 | 4,335 | 2,905 |
| Manatee County, Florida | 18.2 | 71,977 | 2,793 |
| Manassas Park City, Virginia | 25.3 | 4,321 | 466 |
| Manassas City, Virginia | 26.7 | 11,355 | 259 |
| Malheur County, Oregon | 25.5 | 7,980 | 426 |
| Major County, Oklahoma | 25.7 | 1,993 | 387 |
| Mahoning County, Ohio | 20.3 | 46,506 | 2,311 |
| Mahnomen County, Minnesota | 31.5 | 1,709 | 58 |
| Mahaska County, Iowa | 24.0 | 5,316 | 802 |
| Magoffin County, Kentucky | 22.9 | 2,706 | 1,294 |
| Madison Parish, Louisiana | 23.5 | 2,420 | 1,026 |
| Madison County, Virginia | 20.7 | 2,837 | 2,193 |
| Madison County, Texas | 21.7 | 2,940 | 1,847 |
| Madison County, Tennessee | 22.6 | 22,200 | 1,446 |
| Madison County, Ohio | 20.5 | 9,027 | 2,234 |
| Madison County, North Carolina | 18.2 | 3,867 | 2,806 |
| Madison County, New York | 19.0 | 13,039 | 2,645 |
| Madison County, Nebraska | 25.6 | 9,110 | 407 |
| Madison County, Montana | 15.6 | 1,326 | 3,052 |
| Madison County, Missouri | 23.6 | 2,972 | 990 |
| Madison County, Mississippi | 25.0 | 27,052 | 518 |
| Madison County, Kentucky | 20.9 | 19,231 | 2,133 |
| Madison County, Iowa | 25.5 | 4,179 | 431 |
| Madison County, Indiana | 21.7 | 28,233 | 1,814 |
| Madison County, Illinois | 22.0 | 58,478 | 1,694 |
| Madison County, Idaho | 27.1 | 13,819 | 220 |
| Madison County, Georgia | 23.3 | 6,958 | 1,140 |
| Madison County, Florida | 18.7 | 3,375 | 2,716 |
| Madison County, Arkansas | 23.2 | 3,832 | 1,152 |
| Madison County, Alabama | 21.9 | 83,830 | 1,709 |
| Madera County, California | 27.6 | 43,188 | 179 |
| Macoupin County, Illinois | 21.2 | 9,574 | 2,016 |
| Macon County, Tennessee | 24.7 | 6,157 | 602 |
| Macon County, North Carolina | 18.0 | 6,586 | 2,827 |
| Macon County, Missouri | 23.5 | 3,581 | 1,018 |
| Macon County, Illinois | 22.5 | 23,483 | 1,461 |
| Macon County, Georgia | 18.2 | 2,249 | 2,790 |
| Macon County, Alabama | 17.3 | 3,374 | 2,915 |
| Macomb County, Michigan | 21.1 | 185,810 | 2,043 |
| Mackinac County, Michigan | 15.5 | 1,676 | 3,059 |
| Lyon County, Nevada | 21.2 | 12,280 | 2,033 |
| Lyon County, Minnesota | 26.0 | 6,630 | 333 |
| Lyon County, Kentucky | 14.1 | 1,223 | 3,105 |
| Lyon County, Kansas | 22.4 | 7,249 | 1,491 |
| Lyon County, Iowa | 28.4 | 3,392 | 142 |
| Lynn County, Texas | 27.6 | 1,543 | 180 |
| Lynchburg City, Virginia | 19.1 | 15,099 | 2,633 |
| Lyman County, South Dakota | 29.8 | 1,115 | 98 |
| Lycoming County, Pennsylvania | 20.7 | 23,670 | 2,173 |
| Luzerne County, Pennsylvania | 20.1 | 65,328 | 2,370 |
| Lunenburg County, Virginia | 19.6 | 2,352 | 2,501 |
| Luna County, New Mexico | 27.0 | 6,826 | 230 |
| Lumpkin County, Georgia | 17.5 | 5,817 | 2,881 |
| Luce County, Michigan | 16.6 | 916 | 2,986 |
| Lucas County, Ohio | 23.2 | 100,070 | 1,162 |
| Lucas County, Iowa | 22.7 | 1,964 | 1,386 |
| Lubbock County, Texas | 24.0 | 73,995 | 821 |
| Lowndes County, Mississippi | 24.0 | 14,163 | 797 |
| Lowndes County, Georgia | 24.3 | 28,589 | 697 |
| Lowndes County, Alabama | 22.6 | 2,331 | 1,451 |
| Loving County, Texas | 37.3 | 31 | 8 |
| Love County, Oklahoma | 24.7 | 2,497 | 595 |
| Loup County, Nebraska | 23.6 | 157 | 978 |
| Louisa County, Virginia | 20.2 | 7,492 | 2,352 |
| Louisa County, Iowa | 22.6 | 2,466 | 1,419 |
| Loudoun County, Virginia | 28.0 | 115,705 | 158 |
| Loudon County, Tennessee | 19.5 | 10,612 | 2,529 |
| Los Angeles County, California | 21.6 | 2,169,083 | 1,852 |
| Los Alamos County, New Mexico | 22.1 | 4,237 | 1,643 |
| Lorain County, Ohio | 22.1 | 68,910 | 1,642 |
| Lonoke County, Arkansas | 25.6 | 18,930 | 401 |
| Long County, Georgia | 27.6 | 4,532 | 178 |
| Logan County, West Virginia | 20.8 | 6,824 | 2,152 |
| Logan County, Oklahoma | 23.1 | 11,307 | 1,222 |
| Logan County, Ohio | 23.1 | 10,644 | 1,188 |
| Logan County, North Dakota | 20.9 | 379 | 2,123 |
| Logan County, Nebraska | 29.5 | 255 | 107 |
| Logan County, Kentucky | 23.9 | 6,520 | 876 |
| Logan County, Kansas | 24.7 | 686 | 597 |
| Logan County, Illinois | 19.4 | 5,465 | 2,566 |
| Logan County, Colorado | 20.3 | 4,425 | 2,304 |
| Logan County, Arkansas | 21.8 | 4,642 | 1,782 |
| Llano County, Texas | 16.2 | 3,433 | 3,020 |
| Livingston Parish, Louisiana | 25.7 | 36,226 | 393 |
| Livingston County, New York | 17.8 | 11,085 | 2,852 |
| Livingston County, Missouri | 21.7 | 3,250 | 1,838 |
| Livingston County, Michigan | 21.2 | 40,922 | 2,030 |
| Livingston County, Kentucky | 20.6 | 1,856 | 2,200 |
| Livingston County, Illinois | 21.9 | 7,865 | 1,723 |
| Live Oak County, Texas | 20.3 | 2,307 | 2,319 |
| Little River County, Arkansas | 22.5 | 2,721 | 1,470 |
| Litchfield County, Connecticut | 18.2 | 33,637 | 2,809 |
| Lipscomb County, Texas | 30.8 | 965 | 76 |
| Linn County, Oregon | 22.6 | 28,772 | 1,429 |
| Linn County, Missouri | 23.9 | 2,858 | 865 |
| Linn County, Kansas | 22.8 | 2,200 | 1,362 |
| Linn County, Iowa | 23.3 | 53,295 | 1,113 |
| Lincoln Parish, Louisiana | 20.1 | 9,733 | 2,372 |
| Lincoln County, Wyoming | 26.7 | 5,204 | 252 |
| Lincoln County, Wisconsin | 18.5 | 5,239 | 2,756 |
| Lincoln County, West Virginia | 22.4 | 4,621 | 1,498 |
| Lincoln County, Washington | 22.1 | 2,385 | 1,647 |
| Lincoln County, Tennessee | 22.0 | 7,716 | 1,669 |
| Lincoln County, South Dakota | 27.8 | 17,574 | 170 |
| Lincoln County, Oregon | 16.9 | 8,421 | 2,957 |
| Lincoln County, Oklahoma | 23.9 | 8,031 | 875 |
| Lincoln County, North Carolina | 21.2 | 18,128 | 2,036 |
| Lincoln County, New Mexico | 17.5 | 3,511 | 2,893 |
| Lincoln County, Nevada | 19.8 | 912 | 2,456 |
| Lincoln County, Nebraska | 23.9 | 8,350 | 850 |
| Lincoln County, Montana | 18.4 | 3,613 | 2,777 |
| Lincoln County, Missouri | 25.6 | 15,048 | 403 |
| Lincoln County, Mississippi | 23.5 | 8,221 | 1,005 |
| Lincoln County, Minnesota | 23.4 | 1,323 | 1,080 |
| Lincoln County, Maine | 17.2 | 6,048 | 2,919 |
| Lincoln County, Kentucky | 23.9 | 5,809 | 867 |
| Lincoln County, Kansas | 23.6 | 697 | 977 |
| Lincoln County, Idaho | 28.2 | 1,460 | 149 |
| Lincoln County, Georgia | 19.4 | 1,492 | 2,552 |
| Lincoln County, Colorado | 20.2 | 1,138 | 2,336 |
| Lincoln County, Arkansas | 16.6 | 2,179 | 2,979 |
| Limestone County, Texas | 22.4 | 4,976 | 1,518 |
| Limestone County, Alabama | 22.4 | 22,713 | 1,482 |
| Licking County, Ohio | 23.3 | 41,307 | 1,135 |
| Liberty County, Texas | 27.3 | 24,579 | 203 |
| Liberty County, Montana | 26.2 | 530 | 314 |
| Liberty County, Georgia | 28.2 | 18,119 | 148 |
| Liberty County, Florida | 18.9 | 1,509 | 2,674 |
| Lexington County, South Carolina | 23.2 | 67,785 | 1,151 |
| Lexington City, Virginia | 8.2 | 599 | 3,140 |
| Lewis and Clark County, Montana | 21.6 | 15,169 | 1,892 |
| Lewis County, West Virginia | 21.2 | 3,593 | 2,029 |
| Lewis County, Washington | 21.8 | 17,665 | 1,800 |
| Lewis County, Tennessee | 21.8 | 2,723 | 1,774 |
| Lewis County, New York | 23.3 | 6,205 | 1,148 |
| Lewis County, Missouri | 22.3 | 2,233 | 1,567 |
| Lewis County, Kentucky | 23.1 | 3,025 | 1,212 |
| Lewis County, Idaho | 23.3 | 843 | 1,109 |
| Levy County, Florida | 19.7 | 8,345 | 2,483 |
| Letcher County, Kentucky | 22.0 | 4,795 | 1,671 |
| Leslie County, Kentucky | 21.1 | 2,236 | 2,068 |
| Leon County, Texas | 23.2 | 3,685 | 1,161 |
| Leon County, Florida | 18.8 | 54,763 | 2,689 |
| Lenoir County, North Carolina | 22.8 | 12,610 | 1,343 |
| Lenawee County, Michigan | 21.1 | 21,002 | 2,041 |
| Lemhi County, Idaho | 17.9 | 1,420 | 2,844 |
| Lehigh County, Pennsylvania | 22.9 | 85,315 | 1,289 |
| Leflore County, Mississippi | 27.5 | 7,857 | 182 |
| Leelanau County, Michigan | 16.1 | 3,589 | 3,022 |
| Lee County, Virginia | 18.4 | 4,133 | 2,772 |
| Lee County, Texas | 21.9 | 3,814 | 1,712 |
| Lee County, South Carolina | 19.3 | 3,226 | 2,591 |
| Lee County, North Carolina | 24.2 | 15,167 | 735 |
| Lee County, Mississippi | 25.3 | 21,134 | 459 |
| Lee County, Kentucky | 19.8 | 1,438 | 2,462 |
| Lee County, Iowa | 21.6 | 7,301 | 1,850 |
| Lee County, Illinois | 19.9 | 6,851 | 2,430 |
| Lee County, Georgia | 26.4 | 8,596 | 282 |
| Lee County, Florida | 17.7 | 132,833 | 2,868 |
| Lee County, Arkansas | 18.7 | 1,655 | 2,708 |
| Lee County, Alabama | 21.3 | 36,606 | 2,002 |
| Lebanon County, Pennsylvania | 22.9 | 32,678 | 1,275 |
| Leavenworth County, Kansas | 23.8 | 19,383 | 931 |
| Leake County, Mississippi | 25.9 | 5,563 | 349 |
| Lea County, New Mexico | 30.4 | 22,111 | 82 |
| Le Sueur County, Minnesota | 23.9 | 6,817 | 877 |
| Le Flore County, Oklahoma | 24.6 | 11,912 | 627 |
| Lawrence County, Tennessee | 25.1 | 11,056 | 495 |
| Lawrence County, South Dakota | 17.3 | 4,454 | 2,912 |
| Lawrence County, Pennsylvania | 20.1 | 17,354 | 2,371 |
| Lawrence County, Ohio | 22.1 | 12,916 | 1,659 |
| Lawrence County, Missouri | 25.8 | 9,819 | 377 |
| Lawrence County, Mississippi | 24.6 | 2,963 | 634 |
| Lawrence County, Kentucky | 23.9 | 3,896 | 840 |
| Lawrence County, Indiana | 21.8 | 9,849 | 1,768 |
| Lawrence County, Illinois | 19.0 | 2,945 | 2,646 |
| Lawrence County, Arkansas | 22.4 | 3,655 | 1,487 |
| Lawrence County, Alabama | 21.9 | 7,242 | 1,730 |
| Lavaca County, Texas | 23.9 | 4,856 | 842 |
| Laurens County, South Carolina | 22.1 | 14,853 | 1,628 |
| Laurens County, Georgia | 25.0 | 12,300 | 515 |
| Laurel County, Kentucky | 23.3 | 14,445 | 1,141 |
| Lauderdale County, Tennessee | 22.5 | 5,729 | 1,453 |
| Lauderdale County, Mississippi | 23.6 | 17,419 | 974 |
| Lauderdale County, Alabama | 19.9 | 18,552 | 2,444 |
| Latimer County, Oklahoma | 21.8 | 2,080 | 1,794 |
| Latah County, Idaho | 18.8 | 7,428 | 2,688 |
| Lassen County, California | 16.4 | 5,416 | 2,998 |
| Las Animas County, Colorado | 18.3 | 2,664 | 2,783 |
| Larue County, Kentucky | 22.0 | 3,255 | 1,664 |
| Larimer County, Colorado | 19.4 | 68,927 | 2,545 |
| Laramie County, Wyoming | 23.2 | 23,177 | 1,167 |
| Lapeer County, Michigan | 20.7 | 18,315 | 2,193 |
| Lanier County, Georgia | 23.5 | 2,321 | 1,025 |
| Langlade County, Wisconsin | 19.7 | 3,831 | 2,487 |
| Lane County, Oregon | 18.4 | 69,944 | 2,774 |
| Lane County, Kansas | 21.7 | 326 | 1,833 |
| Lander County, Nevada | 25.8 | 1,478 | 364 |
| Lancaster County, Virginia | 15.9 | 1,736 | 3,034 |
| Lancaster County, South Carolina | 21.7 | 20,508 | 1,835 |
| Lancaster County, Pennsylvania | 23.7 | 130,241 | 966 |
| Lancaster County, Nebraska | 22.9 | 73,257 | 1,307 |
| Lampasas County, Texas | 21.6 | 4,624 | 1,894 |
| Lamoille County, Vermont | 20.4 | 5,276 | 2,300 |
| Lamb County, Texas | 27.9 | 3,670 | 162 |
| Lamar County, Texas | 24.0 | 11,990 | 807 |
| Lamar County, Mississippi | 24.8 | 15,799 | 561 |
| Lamar County, Georgia | 20.9 | 3,854 | 2,137 |
| Lamar County, Alabama | 21.7 | 3,023 | 1,821 |
| Lake of the Woods County, Minnesota | 20.9 | 784 | 2,130 |
| Lake and Peninsula Borough, Alaska | 26.4 | 260 | 289 |
| Lake County, Tennessee | 14.3 | 1,028 | 3,102 |
| Lake County, South Dakota | 20.1 | 2,283 | 2,373 |
| Lake County, Oregon | 19.3 | 1,571 | 2,567 |
| Lake County, Ohio | 20.0 | 46,516 | 2,392 |
| Lake County, Montana | 23.4 | 7,253 | 1,093 |
| Lake County, Minnesota | 18.9 | 2,044 | 2,680 |
| Lake County, Michigan | 16.5 | 2,021 | 2,996 |
| Lake County, Indiana | 23.6 | 116,978 | 993 |
| Lake County, Illinois | 24.1 | 172,427 | 765 |
| Lake County, Florida | 19.3 | 72,411 | 2,584 |
| Lake County, Colorado | 19.0 | 1,411 | 2,649 |
| Lake County, California | 21.4 | 14,489 | 1,953 |
| Lafayette Parish, Louisiana | 23.9 | 57,536 | 883 |
| Lafayette County, Wisconsin | 24.4 | 4,066 | 682 |
| Lafayette County, Missouri | 23.4 | 7,660 | 1,085 |
| Lafayette County, Mississippi | 18.6 | 10,384 | 2,729 |
| Lafayette County, Florida | 19.1 | 1,597 | 2,629 |
| Lafayette County, Arkansas | 19.4 | 1,238 | 2,547 |
| Laclede County, Missouri | 25.1 | 9,001 | 508 |
| Lackawanna County, Pennsylvania | 20.7 | 44,588 | 2,180 |
| Lac qui Parle County, Minnesota | 20.9 | 1,414 | 2,102 |
| Labette County, Kansas | 24.4 | 4,929 | 689 |
| LaPorte County, Indiana | 21.6 | 24,213 | 1,880 |
| LaMoure County, North Dakota | 23.2 | 970 | 1,149 |
| LaGrange County, Indiana | 32.6 | 13,082 | 39 |
| LaFourche Parish, Louisiana | 23.3 | 22,795 | 1,108 |
| La Salle Parish, Louisiana | 23.3 | 3,439 | 1,130 |
| La Salle County, Texas | 22.7 | 1,579 | 1,391 |
| La Salle County, Illinois | 21.6 | 23,708 | 1,900 |
| La Plata County, Colorado | 18.6 | 10,337 | 2,741 |
| La Paz County, Arizona | 16.5 | 2,784 | 2,991 |
| La Crosse County, Wisconsin | 19.9 | 23,933 | 2,443 |
| Kusilvak/Wade Hampton Census Area, Alaska | 40.8 | 3,411 | 2 |
| Kossuth County, Iowa | 22.2 | 3,297 | 1,577 |
| Kosciusko County, Indiana | 24.0 | 19,223 | 818 |
| Kootenai County, Idaho | 22.9 | 38,544 | 1,292 |
| Koochiching County, Minnesota | 17.9 | 2,183 | 2,839 |
| Kodiak Island Borough, Alaska | 24.6 | 3,254 | 621 |
| Knox County, Texas | 25.4 | 858 | 455 |
| Knox County, Tennessee | 21.1 | 100,473 | 2,042 |
| Knox County, Ohio | 23.0 | 14,369 | 1,237 |
| Knox County, Nebraska | 24.9 | 2,101 | 541 |
| Knox County, Missouri | 23.8 | 901 | 899 |
| Knox County, Maine | 17.8 | 7,196 | 2,860 |
| Knox County, Kentucky | 23.7 | 7,204 | 942 |
| Knox County, Indiana | 21.7 | 7,882 | 1,832 |
| Knox County, Illinois | 20.0 | 10,042 | 2,404 |
| Knott County, Kentucky | 20.0 | 2,899 | 2,414 |
| Klickitat County, Washington | 19.4 | 4,351 | 2,563 |
| Kleberg County, Texas | 24.3 | 7,546 | 703 |
| Klamath County, Oregon | 21.8 | 15,035 | 1,770 |
| Kittson County, Minnesota | 21.9 | 924 | 1,711 |
| Kittitas County, Washington | 17.1 | 7,538 | 2,941 |
| Kitsap County, Washington | 20.4 | 55,684 | 2,289 |
| Kit Carson County, Colorado | 25.8 | 1,824 | 365 |
| Kiowa County, Oklahoma | 24.0 | 2,041 | 830 |
| Kiowa County, Kansas | 24.6 | 604 | 632 |
| Kiowa County, Colorado | 26.8 | 379 | 242 |
| Kinney County, Texas | 15.3 | 491 | 3,063 |
| Kingsbury County, South Dakota | 23.9 | 1,228 | 844 |
| Kings County, New York | 22.9 | 622,098 | 1,274 |
| Kings County, California | 27.2 | 41,348 | 211 |
| Kingman County, Kansas | 21.9 | 1,644 | 1,710 |
| Kingfisher County, Oklahoma | 28.1 | 4,290 | 152 |
| King and Queen County, Virginia | 18.8 | 1,259 | 2,691 |
| King William County, Virginia | 22.8 | 3,999 | 1,323 |
| King George County, Virginia | 24.9 | 6,634 | 529 |
| King County, Washington | 20.2 | 452,490 | 2,345 |
| King County, Texas | 24.9 | 57 | 548 |
| Kimble County, Texas | 18.8 | 807 | 2,698 |
| Kimball County, Nebraska | 20.7 | 741 | 2,185 |
| Kidder County, North Dakota | 25.2 | 605 | 478 |
| Keya Paha County, Nebraska | 24.6 | 233 | 617 |
| Keweenaw County, Michigan | 15.1 | 309 | 3,075 |
| Kewaunee County, Wisconsin | 21.1 | 4,332 | 2,060 |
| Ketchikan Gateway Borough, Alaska | 21.7 | 3,020 | 1,836 |
| Kershaw County, South Carolina | 23.3 | 15,117 | 1,143 |
| Kerr County, Texas | 19.3 | 10,100 | 2,593 |
| Kern County, California | 29.0 | 262,988 | 120 |
| Keokuk County, Iowa | 23.1 | 2,322 | 1,203 |
| Kenton County, Kentucky | 23.8 | 40,107 | 891 |
| Kent County, Texas | 30.4 | 192 | 83 |
| Kent County, Rhode Island | 18.8 | 31,864 | 2,694 |
| Kent County, Michigan | 24.2 | 158,246 | 755 |
| Kent County, Maryland | 15.9 | 3,065 | 3,036 |
| Kent County, Delaware | 23.1 | 41,574 | 1,211 |
| Kenosha County, Wisconsin | 22.7 | 38,359 | 1,375 |
| Kennebec County, Maine | 19.3 | 23,850 | 2,570 |
| Kenedy County, Texas | 39.1 | 66 | 4 |
| Kendall County, Texas | 23.8 | 10,445 | 898 |
| Kendall County, Illinois | 28.4 | 37,154 | 140 |
| Kenai Peninsula Borough, Alaska | 22.4 | 13,174 | 1,483 |
| Kemper County, Mississippi | 18.8 | 1,731 | 2,696 |
| Keith County, Nebraska | 21.2 | 1,762 | 2,020 |
| Kearny County, Kansas | 29.7 | 1,192 | 102 |
| Kearney County, Nebraska | 26.0 | 1,728 | 332 |
| Kay County, Oklahoma | 25.2 | 11,083 | 487 |
| Kaufman County, Texas | 28.2 | 39,500 | 147 |
| Kauai County, Hawaii | 21.8 | 15,963 | 1,783 |
| Karnes County, Texas | 22.2 | 3,284 | 1,615 |
| Kankakee County, Illinois | 22.9 | 24,768 | 1,287 |
| Kane County, Utah | 21.6 | 1,647 | 1,888 |
| Kane County, Illinois | 25.3 | 131,408 | 461 |
| Kandiyohi County, Minnesota | 24.7 | 10,756 | 591 |
| Kanawha County, West Virginia | 20.1 | 36,649 | 2,362 |
| Kanabec County, Minnesota | 21.4 | 3,427 | 1,947 |
| Kalkaska County, Michigan | 20.7 | 3,690 | 2,172 |
| Kalawao County, Hawaii | 2.1 | 1 | 3,143 |
| Kalamazoo County, Michigan | 21.8 | 56,837 | 1,798 |
| Juniata County, Pennsylvania | 22.7 | 5,349 | 1,411 |
| Juneau County, Wisconsin | 20.2 | 5,383 | 2,329 |
| Juneau Borough, Alaska | 20.9 | 6,744 | 2,111 |
| Judith Basin County, Montana | 23.5 | 470 | 1,049 |
| Juab County, Utah | 34.5 | 4,016 | 22 |
| Josephine County, Oregon | 19.6 | 17,228 | 2,495 |
| Jones County, Texas | 17.4 | 3,441 | 2,896 |
| Jones County, South Dakota | 24.9 | 228 | 548 |
| Jones County, North Carolina | 18.8 | 1,756 | 2,685 |
| Jones County, Mississippi | 25.3 | 17,048 | 463 |
| Jones County, Iowa | 21.8 | 4,498 | 1,801 |
| Jones County, Georgia | 23.0 | 6,500 | 1,259 |
| Johnston County, Oklahoma | 23.9 | 2,497 | 856 |
| Johnston County, North Carolina | 25.4 | 53,739 | 439 |
| Johnson County, Wyoming | 21.8 | 1,843 | 1,784 |
| Johnson County, Texas | 26.1 | 46,290 | 318 |
| Johnson County, Tennessee | 16.9 | 3,030 | 2,953 |
| Johnson County, Nebraska | 19.6 | 1,040 | 2,500 |
| Johnson County, Missouri | 21.6 | 11,651 | 1,865 |
| Johnson County, Kentucky | 22.2 | 5,070 | 1,576 |
| Johnson County, Kansas | 24.3 | 146,832 | 718 |
| Johnson County, Iowa | 20.0 | 30,374 | 2,405 |
| Johnson County, Indiana | 24.7 | 39,484 | 592 |
| Johnson County, Illinois | 19.2 | 2,548 | 2,597 |
| Johnson County, Georgia | 18.9 | 1,757 | 2,663 |
| Johnson County, Arkansas | 24.6 | 6,355 | 633 |
| Jo Daviess County, Illinois | 19.0 | 4,184 | 2,650 |
| Jim Wells County, Texas | 27.5 | 10,769 | 186 |
| Jim Hogg County, Texas | 31.7 | 1,543 | 52 |
| Jewell County, Kansas | 21.1 | 619 | 2,039 |
| Jessamine County, Kentucky | 24.0 | 12,699 | 833 |
| Jersey County, Illinois | 20.4 | 4,390 | 2,291 |
| Jerome County, Idaho | 30.6 | 7,361 | 78 |
| Jerauld County, South Dakota | 21.0 | 381 | 2,075 |
| Jennings County, Indiana | 23.3 | 6,437 | 1,116 |
| Jenkins County, Georgia | 21.0 | 1,822 | 2,097 |
| Jefferson Parish, Louisiana | 22.3 | 97,949 | 1,556 |
| Jefferson Davis Parish, Louisiana | 25.7 | 8,285 | 395 |
| Jefferson Davis County, Mississippi | 20.1 | 2,281 | 2,382 |
| Jefferson County, Wisconsin | 21.0 | 17,828 | 2,082 |
| Jefferson County, West Virginia | 22.1 | 12,724 | 1,638 |
| Jefferson County, Washington | 12.0 | 3,901 | 3,128 |
| Jefferson County, Texas | 24.3 | 62,468 | 704 |
| Jefferson County, Tennessee | 19.6 | 10,655 | 2,506 |
| Jefferson County, Pennsylvania | 21.5 | 9,587 | 1,905 |
| Jefferson County, Oregon | 23.5 | 5,706 | 1,006 |
| Jefferson County, Oklahoma | 25.8 | 1,416 | 367 |
| Jefferson County, Ohio | 19.6 | 12,865 | 2,505 |
| Jefferson County, New York | 24.3 | 28,532 | 722 |
| Jefferson County, Nebraska | 22.0 | 1,587 | 1,676 |
| Jefferson County, Montana | 20.5 | 2,470 | 2,251 |
| Jefferson County, Missouri | 23.2 | 52,419 | 1,164 |
| Jefferson County, Mississippi | 22.9 | 1,670 | 1,281 |
| Jefferson County, Kentucky | 22.2 | 173,577 | 1,579 |
| Jefferson County, Kansas | 22.8 | 4,196 | 1,331 |
| Jefferson County, Iowa | 20.2 | 3,206 | 2,331 |
| Jefferson County, Indiana | 20.5 | 6,766 | 2,245 |
| Jefferson County, Illinois | 22.4 | 8,387 | 1,479 |
| Jefferson County, Idaho | 34.0 | 10,338 | 25 |
| Jefferson County, Georgia | 23.6 | 3,705 | 994 |
| Jefferson County, Florida | 17.2 | 2,480 | 2,924 |
| Jefferson County, Colorado | 19.6 | 113,669 | 2,509 |
| Jefferson County, Arkansas | 22.0 | 14,991 | 1,693 |
| Jefferson County, Alabama | 23.0 | 154,796 | 1,241 |
| Jeff Davis County, Texas | 17.8 | 359 | 2,859 |
| Jeff Davis County, Georgia | 26.4 | 3,900 | 278 |
| Jay County, Indiana | 25.2 | 5,179 | 488 |
| Jasper County, Texas | 23.9 | 7,973 | 864 |
| Jasper County, South Carolina | 19.9 | 5,632 | 2,451 |
| Jasper County, Missouri | 25.1 | 30,594 | 509 |
| Jasper County, Mississippi | 22.9 | 3,756 | 1,296 |
| Jasper County, Iowa | 22.4 | 8,442 | 1,501 |
| Jasper County, Indiana | 23.3 | 7,686 | 1,127 |
| Jasper County, Illinois | 23.1 | 2,150 | 1,224 |
| Jasper County, Georgia | 23.5 | 3,406 | 1,017 |
| James City County, Virginia | 20.1 | 15,622 | 2,374 |
| Jackson Parish, Louisiana | 21.7 | 3,300 | 1,827 |
| Jackson County, Wisconsin | 22.0 | 4,628 | 1,666 |
| Jackson County, West Virginia | 21.6 | 6,063 | 1,853 |
| Jackson County, Texas | 25.8 | 3,856 | 375 |
| Jackson County, Tennessee | 17.8 | 2,075 | 2,846 |
| Jackson County, South Dakota | 30.4 | 872 | 81 |
| Jackson County, Oregon | 20.7 | 45,809 | 2,192 |
| Jackson County, Oklahoma | 25.3 | 6,326 | 458 |
| Jackson County, Ohio | 23.9 | 7,773 | 863 |
| Jackson County, North Carolina | 16.9 | 7,272 | 2,952 |
| Jackson County, Missouri | 23.7 | 168,801 | 963 |
| Jackson County, Mississippi | 23.4 | 33,499 | 1,063 |
| Jackson County, Minnesota | 22.1 | 2,209 | 1,658 |
| Jackson County, Michigan | 21.6 | 34,778 | 1,858 |
| Jackson County, Kentucky | 23.1 | 3,008 | 1,210 |
| Jackson County, Kansas | 25.3 | 3,356 | 474 |
| Jackson County, Iowa | 22.2 | 4,324 | 1,608 |
| Jackson County, Indiana | 24.7 | 11,367 | 586 |
| Jackson County, Illinois | 18.9 | 10,124 | 2,681 |
| Jackson County, Georgia | 25.5 | 18,821 | 425 |
| Jackson County, Florida | 18.9 | 9,097 | 2,668 |
| Jackson County, Colorado | 14.4 | 198 | 3,098 |
| Jackson County, Arkansas | 20.0 | 3,378 | 2,401 |
| Jackson County, Alabama | 21.1 | 11,083 | 2,061 |
| Jack County, Texas | 22.0 | 1,868 | 1,684 |
| Izard County, Arkansas | 18.4 | 2,514 | 2,767 |
| Itawamba County, Mississippi | 22.1 | 5,263 | 1,656 |
| Itasca County, Minnesota | 20.9 | 9,381 | 2,132 |
| Issaquena County, Mississippi | 12.5 | 139 | 3,124 |
| Isle of Wight County, Virginia | 21.2 | 8,131 | 2,009 |
| Island County, Washington | 18.1 | 15,592 | 2,812 |
| Isanti County, Minnesota | 23.7 | 9,638 | 939 |
| Isabella County, Michigan | 17.6 | 11,534 | 2,876 |
| Irwin County, Georgia | 21.3 | 2,050 | 1,976 |
| Iroquois County, Illinois | 22.0 | 6,019 | 1,680 |
| Iron County, Wisconsin | 15.3 | 929 | 3,066 |
| Iron County, Utah | 28.6 | 15,951 | 136 |
| Iron County, Missouri | 21.5 | 2,067 | 1,910 |
| Iron County, Michigan | 17.2 | 1,990 | 2,927 |
| Irion County, Texas | 24.8 | 385 | 578 |
| Iredell County, North Carolina | 23.0 | 42,286 | 1,256 |
| Iowa County, Wisconsin | 22.6 | 5,357 | 1,445 |
| Iowa County, Iowa | 23.2 | 3,851 | 1,163 |
| Iosco County, Michigan | 16.6 | 4,201 | 2,983 |
| Ionia County, Michigan | 22.2 | 14,806 | 1,575 |
| Inyo County, California | 21.3 | 3,996 | 2,005 |
| Ingham County, Michigan | 19.8 | 56,658 | 2,455 |
| Indiana County, Pennsylvania | 18.2 | 15,225 | 2,800 |
| Indian River County, Florida | 15.9 | 25,176 | 3,032 |
| Independence County, Arkansas | 23.8 | 8,988 | 923 |
| Imperial County, California | 28.8 | 51,865 | 125 |
| Idaho County, Idaho | 19.6 | 3,228 | 2,514 |
| Ida County, Iowa | 24.8 | 1,733 | 563 |
| Iberville Parish, Louisiana | 20.4 | 6,264 | 2,271 |
| Iberia Parish, Louisiana | 25.8 | 18,173 | 372 |
| Hyde County, South Dakota | 21.7 | 299 | 1,848 |
| Hyde County, North Carolina | 20.4 | 956 | 2,301 |
| Hutchinson County, Texas | 25.7 | 5,356 | 378 |
| Hutchinson County, South Dakota | 26.8 | 1,985 | 246 |
| Huron County, Ohio | 24.2 | 14,166 | 744 |
| Huron County, Michigan | 19.3 | 6,097 | 2,579 |
| Huntington County, Indiana | 21.7 | 7,933 | 1,826 |
| Huntingdon County, Pennsylvania | 18.1 | 8,039 | 2,819 |
| Hunterdon County, New Jersey | 19.3 | 24,838 | 2,590 |
| Hunt County, Texas | 24.1 | 23,764 | 795 |
| Humphreys County, Tennessee | 21.9 | 4,155 | 1,715 |
| Humphreys County, Mississippi | 26.3 | 2,082 | 295 |
| Humboldt County, Nevada | 26.6 | 4,584 | 262 |
| Humboldt County, Iowa | 24.0 | 2,308 | 817 |
| Humboldt County, California | 19.2 | 26,244 | 2,624 |
| Hughes County, South Dakota | 24.6 | 4,394 | 611 |
| Hughes County, Oklahoma | 24.5 | 3,280 | 666 |
| Huerfano County, Colorado | 16.0 | 1,083 | 3,031 |
| Hudspeth County, Texas | 22.7 | 753 | 1,408 |
| Hudson County, New Jersey | 20.5 | 146,380 | 2,238 |
| Hubbard County, Minnesota | 21.4 | 4,537 | 1,955 |
| Howell County, Missouri | 24.2 | 9,630 | 727 |
| Howard County, Texas | 21.9 | 7,566 | 1,747 |
| Howard County, Nebraska | 24.7 | 1,594 | 603 |
| Howard County, Missouri | 22.1 | 2,246 | 1,622 |
| Howard County, Maryland | 24.4 | 80,472 | 675 |
| Howard County, Iowa | 25.6 | 2,418 | 411 |
| Howard County, Indiana | 23.0 | 19,195 | 1,235 |
| Howard County, Arkansas | 26.4 | 3,408 | 279 |
| Houston County, Texas | 19.7 | 4,387 | 2,485 |
| Houston County, Tennessee | 21.8 | 1,796 | 1,780 |
| Houston County, Minnesota | 22.4 | 4,210 | 1,505 |
| Houston County, Georgia | 25.8 | 41,523 | 373 |
| Houston County, Alabama | 23.2 | 24,627 | 1,182 |
| Houghton County, Michigan | 20.5 | 7,673 | 2,260 |
| Hot Springs County, Wyoming | 20.5 | 958 | 2,246 |
| Hot Spring County, Arkansas | 21.7 | 7,181 | 1,822 |
| Horry County, South Carolina | 17.9 | 61,734 | 2,837 |
| Hopkins County, Texas | 24.7 | 9,052 | 599 |
| Hopkins County, Kentucky | 23.0 | 10,455 | 1,244 |
| Hopewell City, Virginia | 25.8 | 5,947 | 359 |
| Hoonah-Angoon Census Area, Alaska | 12.3 | 287 | 3,125 |
| Hooker County, Nebraska | 22.4 | 160 | 1,496 |
| Hood River County, Oregon | 23.5 | 5,619 | 1,028 |
| Hood County, Texas | 21.1 | 12,798 | 2,040 |
| Honolulu County, Hawaii | 21.3 | 216,071 | 1,988 |
| Holt County, Nebraska | 24.9 | 2,537 | 533 |
| Holt County, Missouri | 20.7 | 887 | 2,198 |
| Holmes County, Ohio | 31.1 | 13,735 | 66 |
| Holmes County, Mississippi | 25.4 | 4,378 | 445 |
| Holmes County, Florida | 19.9 | 3,911 | 2,429 |
| Hoke County, North Carolina | 27.4 | 14,276 | 202 |
| Hodgeman County, Kansas | 21.8 | 403 | 1,791 |
| Hockley County, Texas | 26.3 | 5,693 | 300 |
| Hocking County, Ohio | 21.9 | 6,179 | 1,714 |
| Hitchcock County, Nebraska | 25.0 | 657 | 523 |
| Hinsdale County, Colorado | 11.2 | 96 | 3,135 |
| Hinds County, Mississippi | 24.2 | 55,892 | 729 |
| Hillsdale County, Michigan | 21.8 | 9,951 | 1,787 |
| Hillsborough County, New Hampshire | 20.4 | 85,823 | 2,283 |
| Hillsborough County, Florida | 22.3 | 322,797 | 1,526 |
| Hill County, Texas | 23.4 | 8,362 | 1,060 |
| Hill County, Montana | 28.1 | 4,578 | 151 |
| Highlands County, Florida | 17.2 | 17,359 | 2,930 |
| Highland County, Virginia | 13.5 | 302 | 3,113 |
| Highland County, Ohio | 24.1 | 10,390 | 792 |
| Hidalgo County, Texas | 32.5 | 281,366 | 41 |
| Hidalgo County, New Mexico | 22.0 | 928 | 1,668 |
| Hickory County, Missouri | 17.5 | 1,472 | 2,895 |
| Hickman County, Tennessee | 20.6 | 5,124 | 2,213 |
| Hickman County, Kentucky | 19.9 | 900 | 2,446 |
| Hettinger County, North Dakota | 20.5 | 513 | 2,244 |
| Hertford County, North Carolina | 18.7 | 4,120 | 2,714 |
| Hernando County, Florida | 18.6 | 35,729 | 2,738 |
| Herkimer County, New York | 20.7 | 12,571 | 2,169 |
| Henry County, Virginia | 19.6 | 10,029 | 2,497 |
| Henry County, Tennessee | 20.5 | 6,605 | 2,268 |
| Henry County, Ohio | 23.5 | 6,496 | 1,019 |
| Henry County, Missouri | 22.0 | 4,809 | 1,694 |
| Henry County, Kentucky | 23.8 | 3,727 | 932 |
| Henry County, Iowa | 21.6 | 4,433 | 1,857 |
| Henry County, Indiana | 20.8 | 10,171 | 2,150 |
| Henry County, Illinois | 22.4 | 11,051 | 1,515 |
| Henry County, Georgia | 25.6 | 60,543 | 409 |
| Henry County, Alabama | 20.9 | 3,593 | 2,107 |
| Henrico County, Virginia | 22.7 | 75,474 | 1,371 |
| Hennepin County, Minnesota | 22.1 | 280,161 | 1,657 |
| Hendry County, Florida | 26.9 | 10,593 | 238 |
| Hendricks County, Indiana | 24.9 | 42,924 | 531 |
| Henderson County, Texas | 21.6 | 17,624 | 1,891 |
| Henderson County, Tennessee | 23.1 | 6,435 | 1,184 |
| Henderson County, North Carolina | 18.9 | 21,897 | 2,666 |
| Henderson County, Kentucky | 22.9 | 10,331 | 1,288 |
| Henderson County, Illinois | 18.4 | 1,196 | 2,759 |
| Hempstead County, Arkansas | 25.5 | 5,183 | 429 |
| Hemphill County, Texas | 26.8 | 926 | 239 |
| Heard County, Georgia | 23.0 | 2,627 | 1,263 |
| Haywood County, Tennessee | 22.5 | 4,034 | 1,458 |
| Haywood County, North Carolina | 18.2 | 11,249 | 2,792 |
| Hays County, Texas | 23.1 | 54,154 | 1,213 |
| Hayes County, Nebraska | 24.7 | 220 | 598 |
| Hawkins County, Tennessee | 19.7 | 11,211 | 2,469 |
| Hawaii County, Hawaii | 21.5 | 43,198 | 1,904 |
| Haskell County, Texas | 18.4 | 996 | 2,775 |
| Haskell County, Oklahoma | 23.9 | 2,796 | 872 |
| Haskell County, Kansas | 28.3 | 1,076 | 145 |
| Harvey County, Kansas | 24.4 | 8,281 | 694 |
| Hartley County, Texas | 21.4 | 1,172 | 1,936 |
| Hartford County, Connecticut | 21.1 | 189,748 | 2,053 |
| Hart County, Kentucky | 24.8 | 4,767 | 562 |
| Hart County, Georgia | 20.9 | 5,395 | 2,115 |
| Harrisonburg City, Virginia | 16.5 | 8,592 | 2,995 |
| Harrison County, West Virginia | 21.5 | 14,270 | 1,903 |
| Harrison County, Texas | 25.2 | 17,315 | 481 |
| Harrison County, Ohio | 21.3 | 3,109 | 1,998 |
| Harrison County, Missouri | 24.6 | 2,021 | 643 |
| Harrison County, Mississippi | 24.1 | 49,939 | 787 |
| Harrison County, Kentucky | 22.8 | 4,254 | 1,358 |
| Harrison County, Iowa | 23.5 | 3,423 | 1,040 |
| Harrison County, Indiana | 22.3 | 8,830 | 1,529 |
| Harris County, Texas | 26.7 | 1,254,881 | 255 |
| Harris County, Georgia | 21.6 | 7,408 | 1,876 |
| Harper County, Oklahoma | 25.8 | 868 | 356 |
| Harper County, Kansas | 25.4 | 1,402 | 448 |
| Harney County, Oregon | 20.4 | 1,522 | 2,279 |
| Harnett County, North Carolina | 26.0 | 34,613 | 337 |
| Harmon County, Oklahoma | 24.2 | 615 | 731 |
| Harlan County, Nebraska | 23.9 | 770 | 838 |
| Harlan County, Kentucky | 23.3 | 6,271 | 1,123 |
| Harford County, Maryland | 22.5 | 58,183 | 1,478 |
| Hardy County, West Virginia | 20.4 | 2,915 | 2,274 |
| Harding County, South Dakota | 20.2 | 238 | 2,348 |
| Harding County, New Mexico | 12.9 | 69 | 3,116 |
| Hardin County, Texas | 24.8 | 13,935 | 564 |
| Hardin County, Tennessee | 20.6 | 5,515 | 2,205 |
| Hardin County, Ohio | 22.5 | 6,909 | 1,471 |
| Hardin County, Kentucky | 24.7 | 27,232 | 590 |
| Hardin County, Iowa | 19.9 | 3,378 | 2,445 |
| Hardin County, Illinois | 13.8 | 511 | 3,109 |
| Hardeman County, Texas | 22.0 | 785 | 1,673 |
| Hardeman County, Tennessee | 19.3 | 4,932 | 2,594 |
| Hardee County, Florida | 26.3 | 6,731 | 302 |
| Haralson County, Georgia | 23.8 | 7,054 | 930 |
| Hanson County, South Dakota | 30.3 | 1,039 | 86 |
| Hansford County, Texas | 30.0 | 1,598 | 91 |
| Hanover County, Virginia | 22.0 | 24,025 | 1,683 |
| Hand County, South Dakota | 22.1 | 677 | 1,632 |
| Hancock County, West Virginia | 19.2 | 5,605 | 2,618 |
| Hancock County, Tennessee | 21.6 | 1,444 | 1,890 |
| Hancock County, Ohio | 22.3 | 16,762 | 1,546 |
| Hancock County, Mississippi | 20.4 | 9,375 | 2,278 |
| Hancock County, Maine | 17.1 | 9,471 | 2,938 |
| Hancock County, Kentucky | 24.7 | 2,233 | 600 |
| Hancock County, Iowa | 21.8 | 2,367 | 1,757 |
| Hancock County, Indiana | 23.5 | 18,471 | 1,029 |
| Hancock County, Illinois | 20.9 | 3,716 | 2,105 |
| Hancock County, Georgia | 13.5 | 1,171 | 3,114 |
| Hampton County, South Carolina | 21.7 | 4,167 | 1,834 |
| Hampton City, Virginia | 21.4 | 29,225 | 1,960 |
| Hampshire County, West Virginia | 20.2 | 4,682 | 2,355 |
| Hampshire County, Massachusetts | 14.7 | 23,745 | 3,090 |
| Hampden County, Massachusetts | 21.6 | 100,705 | 1,873 |
| Hamlin County, South Dakota | 32.9 | 2,013 | 35 |
| Hamilton County, Texas | 22.1 | 1,814 | 1,646 |
| Hamilton County, Tennessee | 21.0 | 76,317 | 2,090 |
| Hamilton County, Ohio | 23.1 | 191,286 | 1,192 |
| Hamilton County, New York | 14.0 | 709 | 3,107 |
| Hamilton County, Nebraska | 23.9 | 2,241 | 860 |
| Hamilton County, Kansas | 27.0 | 695 | 226 |
| Hamilton County, Iowa | 23.0 | 3,464 | 1,257 |
| Hamilton County, Indiana | 26.7 | 91,279 | 254 |
| Hamilton County, Illinois | 21.9 | 1,753 | 1,746 |
| Hamilton County, Florida | 19.5 | 2,723 | 2,535 |
| Hamblen County, Tennessee | 23.3 | 14,979 | 1,107 |
| Hall County, Texas | 22.4 | 645 | 1,486 |
| Hall County, Nebraska | 27.7 | 17,323 | 177 |
| Hall County, Georgia | 25.1 | 50,592 | 506 |
| Halifax County, North Carolina | 21.6 | 10,633 | 1,887 |
| Halifax County with South Boston City, Virginia | 20.4 | 6,992 | 2,275 |
| Hale County, Texas | 27.2 | 8,946 | 213 |
| Hale County, Alabama | 23.4 | 3,473 | 1,058 |
| Haines Borough, Alaska | 31.2 | 655 | 64 |
| Habersham County, Georgia | 22.6 | 10,344 | 1,436 |
| Haakon County, South Dakota | 25.9 | 483 | 354 |
| Gwinnett County, Georgia | 26.9 | 255,171 | 235 |
| Guthrie County, Iowa | 22.2 | 2,356 | 1,586 |
| Gunnison County, Colorado | 16.6 | 2,798 | 2,985 |
| Gulf County, Florida | 15.8 | 2,403 | 3,039 |
| Guilford County, North Carolina | 22.4 | 120,263 | 1,503 |
| Guernsey County, Ohio | 22.1 | 8,527 | 1,627 |
| Guadalupe County, Texas | 25.0 | 42,316 | 525 |
| Guadalupe County, New Mexico | 19.0 | 850 | 2,647 |
| Grundy County, Tennessee | 21.9 | 2,948 | 1,731 |
| Grundy County, Missouri | 25.0 | 2,471 | 527 |
| Grundy County, Iowa | 23.5 | 2,903 | 1,013 |
| Grundy County, Illinois | 25.3 | 13,223 | 475 |
| Grimes County, Texas | 22.3 | 6,446 | 1,540 |
| Griggs County, North Dakota | 20.6 | 462 | 2,219 |
| Grenada County, Mississippi | 24.2 | 5,224 | 754 |
| Gregory County, South Dakota | 24.2 | 969 | 734 |
| Gregg County, Texas | 26.0 | 32,132 | 341 |
| Greer County, Oklahoma | 20.1 | 1,116 | 2,368 |
| Greenwood County, South Carolina | 22.8 | 15,810 | 1,336 |
| Greenwood County, Kansas | 21.7 | 1,315 | 1,803 |
| Greenville County, South Carolina | 23.2 | 120,242 | 1,178 |
| Greenup County, Kentucky | 21.6 | 7,785 | 1,863 |
| Greensville County, Virginia | 15.5 | 1,777 | 3,058 |
| Greenlee County, Arizona | 27.4 | 2,612 | 200 |
| Greene County, Virginia | 23.9 | 4,870 | 859 |
| Greene County, Tennessee | 19.5 | 13,621 | 2,539 |
| Greene County, Pennsylvania | 19.5 | 7,080 | 2,526 |
| Greene County, Ohio | 20.8 | 34,740 | 2,161 |
| Greene County, North Carolina | 20.2 | 4,152 | 2,332 |
| Greene County, New York | 16.4 | 7,892 | 3,000 |
| Greene County, Missouri | 21.0 | 62,217 | 2,099 |
| Greene County, Mississippi | 19.3 | 2,640 | 2,576 |
| Greene County, Iowa | 22.6 | 1,997 | 1,432 |
| Greene County, Indiana | 21.9 | 6,760 | 1,743 |
| Greene County, Illinois | 21.6 | 2,635 | 1,864 |
| Greene County, Georgia | 18.3 | 3,385 | 2,781 |
| Greene County, Arkansas | 24.6 | 11,218 | 640 |
| Greene County, Alabama | 22.0 | 1,729 | 1,667 |
| Greenbrier County, West Virginia | 19.6 | 6,536 | 2,504 |
| Green Lake County, Wisconsin | 22.1 | 4,206 | 1,618 |
| Green County, Wisconsin | 22.3 | 8,258 | 1,568 |
| Green County, Kentucky | 21.6 | 2,402 | 1,897 |
| Greeley County, Nebraska | 23.4 | 519 | 1,084 |
| Greeley County, Kansas | 28.9 | 363 | 122 |
| Grayson County, Virginia | 16.5 | 2,545 | 2,994 |
| Grayson County, Texas | 23.9 | 32,139 | 835 |
| Grayson County, Kentucky | 24.1 | 6,362 | 761 |
| Grays Harbor County, Washington | 20.5 | 15,303 | 2,258 |
| Gray County, Texas | 25.4 | 5,426 | 454 |
| Gray County, Kansas | 29.9 | 1,709 | 92 |
| Graves County, Kentucky | 24.3 | 8,954 | 701 |
| Gratiot County, Michigan | 19.7 | 8,210 | 2,491 |
| Granville County, North Carolina | 20.6 | 12,532 | 2,222 |
| Grant Parish, Louisiana | 20.6 | 4,587 | 2,208 |
| Grant County, Wisconsin | 21.0 | 10,978 | 2,081 |
| Grant County, West Virginia | 19.6 | 2,171 | 2,503 |
| Grant County, Washington | 29.6 | 28,931 | 104 |
| Grant County, South Dakota | 22.2 | 1,677 | 1,594 |
| Grant County, Oregon | 17.5 | 1,265 | 2,885 |
| Grant County, Oklahoma | 23.9 | 994 | 878 |
| Grant County, North Dakota | 21.9 | 516 | 1,706 |
| Grant County, New Mexico | 19.7 | 5,548 | 2,481 |
| Grant County, Nebraska | 26.3 | 189 | 292 |
| Grant County, Minnesota | 22.8 | 1,381 | 1,322 |
| Grant County, Kentucky | 27.4 | 6,836 | 192 |
| Grant County, Kansas | 30.6 | 2,275 | 77 |
| Grant County, Indiana | 21.0 | 14,029 | 2,085 |
| Grant County, Arkansas | 22.6 | 4,052 | 1,426 |
| Granite County, Montana | 17.9 | 596 | 2,840 |
| Grand Traverse County, Michigan | 20.2 | 19,076 | 2,353 |
| Grand Isle County, Vermont | 17.5 | 1,269 | 2,887 |
| Grand Forks County, North Dakota | 21.4 | 15,626 | 1,959 |
| Grand County, Utah | 19.5 | 1,881 | 2,525 |
| Grand County, Colorado | 17.6 | 2,756 | 2,870 |
| Grainger County, Tennessee | 20.2 | 4,720 | 2,347 |
| Graham County, North Carolina | 20.0 | 1,619 | 2,400 |
| Graham County, Kansas | 20.8 | 509 | 2,148 |
| Graham County, Arizona | 26.6 | 10,148 | 263 |
| Grafton County, New Hampshire | 16.2 | 14,720 | 3,017 |
| Grady County, Oklahoma | 24.0 | 13,126 | 821 |
| Grady County, Georgia | 24.8 | 6,455 | 580 |
| Gove County, Kansas | 25.7 | 713 | 388 |
| Gosper County, Nebraska | 18.7 | 339 | 2,713 |
| Goshen County, Wyoming | 20.0 | 2,533 | 2,391 |
| Gordon County, Georgia | 24.1 | 13,816 | 772 |
| Gooding County, Idaho | 27.4 | 4,222 | 198 |
| Goodhue County, Minnesota | 22.4 | 10,621 | 1,521 |
| Goochland County, Virginia | 17.6 | 4,265 | 2,877 |
| Gonzales County, Texas | 27.0 | 5,318 | 233 |
| Goliad County, Texas | 21.2 | 1,502 | 2,018 |
| Golden Valley County, North Dakota | 20.8 | 377 | 2,155 |
| Golden Valley County, Montana | 16.7 | 137 | 2,976 |
| Gogebic County, Michigan | 16.2 | 2,408 | 3,015 |
| Glynn County, Georgia | 21.6 | 18,260 | 1,854 |
| Gloucester County, Virginia | 20.2 | 7,791 | 2,346 |
| Gloucester County, New Jersey | 21.9 | 65,905 | 1,722 |
| Glenn County, California | 27.1 | 7,769 | 221 |
| Glasscock County, Texas | 20.0 | 244 | 2,415 |
| Glascock County, Georgia | 22.1 | 642 | 1,635 |
| Gladwin County, Michigan | 19.0 | 4,820 | 2,652 |
| Glades County, Florida | 14.4 | 1,759 | 3,097 |
| Glacier County, Montana | 29.8 | 4,122 | 96 |
| Gilpin County, Colorado | 14.8 | 862 | 3,086 |
| Gilmer County, West Virginia | 15.0 | 1,127 | 3,083 |
| Gilmer County, Georgia | 19.2 | 5,969 | 2,604 |
| Gilliam County, Oregon | 17.2 | 337 | 2,920 |
| Gillespie County, Texas | 20.3 | 5,426 | 2,314 |
| Giles County, Virginia | 20.4 | 3,424 | 2,276 |
| Giles County, Tennessee | 21.3 | 6,425 | 1,991 |
| Gilchrist County, Florida | 20.4 | 3,629 | 2,272 |
| Gila County, Arizona | 20.0 | 10,623 | 2,423 |
| Gibson County, Tennessee | 24.4 | 12,263 | 685 |
| Gibson County, Indiana | 24.1 | 7,949 | 790 |
| Georgetown County, South Carolina | 18.0 | 11,349 | 2,828 |
| George County, Mississippi | 26.7 | 6,487 | 253 |
| Gentry County, Missouri | 24.7 | 1,536 | 609 |
| Geneva County, Alabama | 22.2 | 5,903 | 1,601 |
| Genesee County, New York | 20.6 | 12,004 | 2,231 |
| Genesee County, Michigan | 22.7 | 92,077 | 1,412 |
| Gem County, Idaho | 22.9 | 4,273 | 1,315 |
| Geauga County, Ohio | 22.9 | 21,883 | 1,273 |
| Geary County, Kansas | 31.3 | 11,447 | 61 |
| Gates County, North Carolina | 19.8 | 2,097 | 2,459 |
| Gaston County, North Carolina | 22.7 | 51,268 | 1,403 |
| Gasconade County, Missouri | 20.8 | 3,083 | 2,147 |
| Garza County, Texas | 14.0 | 805 | 3,106 |
| Garvin County, Oklahoma | 25.2 | 6,535 | 485 |
| Garrett County, Maryland | 18.5 | 5,356 | 2,751 |
| Garrard County, Kentucky | 21.6 | 3,681 | 1,860 |
| Garland County, Arkansas | 20.2 | 20,144 | 2,341 |
| Garfield County, Washington | 19.4 | 441 | 2,562 |
| Garfield County, Utah | 23.6 | 1,194 | 991 |
| Garfield County, Oklahoma | 25.0 | 15,639 | 524 |
| Garfield County, Nebraska | 21.7 | 410 | 1,820 |
| Garfield County, Montana | 21.7 | 211 | 1,816 |
| Garfield County, Colorado | 25.2 | 15,427 | 484 |
| Garden County, Nebraska | 20.7 | 357 | 2,182 |
| Galveston County, Texas | 24.3 | 84,398 | 707 |
| Gallia County, Ohio | 23.1 | 6,793 | 1,194 |
| Gallatin County, Montana | 19.8 | 23,108 | 2,464 |
| Gallatin County, Kentucky | 24.3 | 2,110 | 716 |
| Gallatin County, Illinois | 19.9 | 1,005 | 2,425 |
| Galax City, Virginia | 23.9 | 1,594 | 880 |
| Gaines County, Texas | 36.2 | 7,659 | 14 |
| Gage County, Nebraska | 22.7 | 4,928 | 1,388 |
| Gadsden County, Florida | 21.8 | 9,644 | 1,779 |
| Furnas County, Nebraska | 22.8 | 1,060 | 1,351 |
| Fulton County, Pennsylvania | 20.0 | 2,913 | 2,385 |
| Fulton County, Ohio | 23.7 | 10,107 | 964 |
| Fulton County, New York | 20.4 | 10,911 | 2,299 |
| Fulton County, Kentucky | 21.7 | 1,409 | 1,845 |
| Fulton County, Indiana | 23.8 | 4,849 | 927 |
| Fulton County, Illinois | 19.8 | 6,736 | 2,462 |
| Fulton County, Georgia | 21.6 | 228,118 | 1,856 |
| Fulton County, Arkansas | 21.2 | 2,559 | 2,021 |
| Frontier County, Nebraska | 19.9 | 500 | 2,441 |
| Frio County, Texas | 23.6 | 4,358 | 970 |
| Fresno County, California | 28.5 | 286,311 | 137 |
| Fremont County, Wyoming | 25.6 | 10,077 | 415 |
| Fremont County, Iowa | 22.8 | 1,528 | 1,338 |
| Fremont County, Idaho | 25.2 | 3,367 | 486 |
| Fremont County, Colorado | 16.2 | 7,963 | 3,012 |
| Freestone County, Texas | 22.8 | 4,436 | 1,350 |
| Freeborn County, Minnesota | 22.2 | 6,850 | 1,604 |
| Fredericksburg City, Virginia | 20.9 | 5,868 | 2,103 |
| Frederick County, Virginia | 23.0 | 20,809 | 1,229 |
| Frederick County, Maryland | 23.4 | 62,573 | 1,082 |
| Franklin Parish, Louisiana | 25.3 | 5,050 | 467 |
| Franklin County, Washington | 32.3 | 30,823 | 44 |
| Franklin County, Virginia | 19.1 | 10,445 | 2,643 |
| Franklin County, Vermont | 22.2 | 11,052 | 1,592 |
| Franklin County, Texas | 24.0 | 2,497 | 819 |
| Franklin County, Tennessee | 20.0 | 8,512 | 2,399 |
| Franklin County, Pennsylvania | 22.4 | 34,857 | 1,500 |
| Franklin County, Ohio | 23.4 | 307,820 | 1,059 |
| Franklin County, North Carolina | 22.1 | 14,914 | 1,654 |
| Franklin County, New York | 19.3 | 9,285 | 2,569 |
| Franklin County, Nebraska | 20.0 | 584 | 2,389 |
| Franklin County, Missouri | 23.0 | 24,017 | 1,240 |
| Franklin County, Mississippi | 23.3 | 1,797 | 1,110 |
| Franklin County, Massachusetts | 17.3 | 12,326 | 2,911 |
| Franklin County, Maine | 18.0 | 5,309 | 2,830 |
| Franklin County, Kentucky | 21.0 | 10,794 | 2,077 |
| Franklin County, Kansas | 24.0 | 6,221 | 826 |
| Franklin County, Iowa | 23.5 | 2,359 | 1,045 |
| Franklin County, Indiana | 23.3 | 5,301 | 1,133 |
| Franklin County, Illinois | 22.4 | 8,514 | 1,514 |
| Franklin County, Idaho | 32.2 | 4,513 | 46 |
| Franklin County, Georgia | 22.0 | 5,118 | 1,674 |
| Franklin County, Florida | 15.6 | 1,909 | 3,051 |
| Franklin County, Arkansas | 23.3 | 3,993 | 1,137 |
| Franklin County, Alabama | 25.3 | 8,098 | 470 |
| Franklin City, Virginia | 25.7 | 2,123 | 382 |
| Fountain County, Indiana | 22.2 | 3,641 | 1,611 |
| Foster County, North Dakota | 22.8 | 773 | 1,357 |
| Fort Bend County, Texas | 27.5 | 221,496 | 188 |
| Forsyth County, North Carolina | 23.1 | 87,847 | 1,214 |
| Forsyth County, Georgia | 27.2 | 66,774 | 214 |
| Forrest County, Mississippi | 23.5 | 18,276 | 1,024 |
| Forest County, Wisconsin | 19.7 | 1,812 | 2,473 |
| Forest County, Pennsylvania | 7.4 | 528 | 3,141 |
| Ford County, Kansas | 30.3 | 10,444 | 85 |
| Ford County, Illinois | 23.0 | 3,131 | 1,232 |
| Fond du Lac County, Wisconsin | 21.5 | 22,320 | 1,918 |
| Foard County, Texas | 17.9 | 195 | 2,835 |
| Fluvanna County, Virginia | 20.0 | 5,416 | 2,406 |
| Floyd County, Virginia | 18.9 | 2,940 | 2,669 |
| Floyd County, Texas | 27.0 | 1,481 | 224 |
| Floyd County, Kentucky | 22.2 | 8,029 | 1,588 |
| Floyd County, Iowa | 22.9 | 3,591 | 1,286 |
| Floyd County, Indiana | 22.7 | 18,107 | 1,368 |
| Floyd County, Georgia | 23.1 | 22,686 | 1,205 |
| Florence County, Wisconsin | 16.1 | 731 | 3,025 |
| Florence County, South Carolina | 23.8 | 32,708 | 895 |
| Fleming County, Kentucky | 24.4 | 3,657 | 686 |
| Flathead County, Montana | 21.9 | 22,673 | 1,713 |
| Flagler County, Florida | 16.9 | 19,240 | 2,956 |
| Fisher County, Texas | 21.6 | 804 | 1,869 |
| Finney County, Kansas | 30.3 | 11,614 | 87 |
| Fillmore County, Nebraska | 20.3 | 1,130 | 2,307 |
| Fillmore County, Minnesota | 24.8 | 5,256 | 568 |
| Ferry County, Washington | 17.5 | 1,259 | 2,892 |
| Fergus County, Montana | 20.1 | 2,301 | 2,379 |
| Fentress County, Tennessee | 21.0 | 3,868 | 2,074 |
| Fayette County, West Virginia | 20.8 | 8,527 | 2,165 |
| Fayette County, Texas | 20.2 | 4,940 | 2,339 |
| Fayette County, Tennessee | 18.8 | 7,800 | 2,704 |
| Fayette County, Pennsylvania | 19.4 | 25,121 | 2,555 |
| Fayette County, Ohio | 23.8 | 6,871 | 925 |
| Fayette County, Kentucky | 21.0 | 67,469 | 2,088 |
| Fayette County, Iowa | 21.4 | 4,183 | 1,961 |
| Fayette County, Indiana | 22.1 | 5,173 | 1,637 |
| Fayette County, Illinois | 21.2 | 4,570 | 2,008 |
| Fayette County, Georgia | 23.2 | 27,311 | 1,171 |
| Fayette County, Alabama | 21.3 | 3,492 | 1,970 |
| Fauquier County, Virginia | 23.4 | 16,923 | 1,096 |
| Faulkner County, Arkansas | 23.1 | 28,508 | 1,187 |
| Faulk County, South Dakota | 25.8 | 557 | 361 |
| Faribault County, Minnesota | 22.3 | 3,108 | 1,548 |
| Fannin County, Texas | 21.3 | 7,563 | 1,971 |
| Fannin County, Georgia | 16.3 | 4,112 | 3,006 |
| Falls County, Texas | 21.3 | 3,644 | 1,968 |
| Falls Church City, Virginia | 24.5 | 3,556 | 650 |
| Fallon County, Montana | 24.8 | 761 | 579 |
| Fall River County, South Dakota | 17.2 | 1,203 | 2,922 |
| Fairfield County, South Carolina | 18.8 | 3,990 | 2,684 |
| Fairfield County, Ohio | 24.2 | 38,088 | 752 |
| Fairfield County, Connecticut | 22.5 | 214,928 | 1,474 |
| Fairfax County, Virginia | 23.5 | 269,933 | 1,010 |
| Fairfax City, Virginia | 22.4 | 5,376 | 1,493 |
| Fairbanks North Star, Alaska | 24.1 | 23,383 | 793 |
| Evans County, Georgia | 26.7 | 2,873 | 257 |
| Evangeline Parish, Louisiana | 24.8 | 8,074 | 569 |
| Eureka County, Nevada | 31.6 | 506 | 54 |
| Etowah County, Alabama | 21.7 | 22,430 | 1,831 |
| Estill County, Kentucky | 22.1 | 3,123 | 1,655 |
| Essex County, Virginia | 18.8 | 1,999 | 2,689 |
| Essex County, Vermont | 17.3 | 1,033 | 2,916 |
| Essex County, New York | 16.1 | 6,042 | 3,023 |
| Essex County, New Jersey | 23.9 | 204,042 | 847 |
| Essex County, Massachusetts | 21.3 | 171,756 | 1,966 |
| Esmeralda County, Nevada | 10.3 | 102 | 3,138 |
| Escambia County, Florida | 21.1 | 67,330 | 2,050 |
| Escambia County, Alabama | 22.7 | 8,360 | 1,407 |
| Erie County, Pennsylvania | 21.4 | 58,170 | 1,952 |
| Erie County, Ohio | 20.5 | 15,479 | 2,252 |
| Erie County, New York | 20.4 | 193,734 | 2,286 |
| Erath County, Texas | 21.1 | 8,934 | 2,045 |
| Emporia City, Virginia | 28.7 | 1,654 | 129 |
| Emmons County, North Dakota | 19.2 | 636 | 2,619 |
| Emmet County, Michigan | 19.0 | 6,455 | 2,654 |
| Emmet County, Iowa | 20.5 | 1,935 | 2,239 |
| Emery County, Utah | 28.8 | 2,837 | 124 |
| Emanuel County, Georgia | 25.1 | 5,717 | 497 |
| Elmore County, Idaho | 25.5 | 7,241 | 424 |
| Elmore County, Alabama | 22.3 | 19,467 | 1,533 |
| Ellsworth County, Kansas | 18.9 | 1,211 | 2,670 |
| Ellis County, Texas | 26.8 | 50,301 | 250 |
| Ellis County, Oklahoma | 22.9 | 875 | 1,269 |
| Ellis County, Kansas | 21.5 | 6,221 | 1,908 |
| Elliott County, Kentucky | 18.0 | 1,338 | 2,823 |
| Elko County, Nevada | 26.9 | 14,370 | 236 |
| Elkhart County, Indiana | 27.7 | 57,152 | 175 |
| Elk County, Pennsylvania | 19.6 | 6,074 | 2,515 |
| Elk County, Kansas | 23.3 | 575 | 1,112 |
| Elbert County, Georgia | 21.8 | 4,236 | 1,789 |
| Elbert County, Colorado | 21.4 | 5,544 | 1,948 |
| El Paso County, Texas | 27.1 | 233,279 | 219 |
| El Paso County, Colorado | 24.0 | 173,420 | 812 |
| El Dorado County, California | 20.0 | 38,068 | 2,420 |
| Effingham County, Illinois | 24.1 | 8,324 | 791 |
| Effingham County, Georgia | 26.7 | 16,909 | 260 |
| Edwards County, Texas | 16.2 | 221 | 3,016 |
| Edwards County, Kansas | 23.8 | 692 | 926 |
| Edwards County, Illinois | 22.7 | 1,416 | 1,383 |
| Edmunds County, South Dakota | 24.4 | 976 | 690 |
| Edmonson County, Kentucky | 19.3 | 2,348 | 2,587 |
| Edgefield County, South Carolina | 17.9 | 4,636 | 2,842 |
| Edgecombe County, North Carolina | 22.8 | 11,309 | 1,340 |
| Edgar County, Illinois | 19.9 | 3,377 | 2,447 |
| Eddy County, North Dakota | 22.4 | 533 | 1,494 |
| Eddy County, New Mexico | 26.8 | 16,366 | 245 |
| Ector County, Texas | 30.6 | 49,291 | 79 |
| Echols County, Georgia | 22.9 | 844 | 1,311 |
| Eau Claire County, Wisconsin | 20.4 | 21,509 | 2,270 |
| Eaton County, Michigan | 20.9 | 22,769 | 2,122 |
| Eastland County, Texas | 21.9 | 3,891 | 1,733 |
| East Feliciana Parish, Louisiana | 17.7 | 3,471 | 2,866 |
| East Carroll Parish, Louisiana | 21.4 | 1,606 | 1,949 |
| East Baton Rouge Parish, Louisiana | 22.9 | 104,279 | 1,295 |
| Early County, Georgia | 24.7 | 2,668 | 600 |
| Eagle County, Colorado | 21.4 | 11,928 | 1,946 |
| Dyer County, Tennessee | 24.0 | 8,889 | 799 |
| Duval County, Texas | 25.8 | 2,585 | 357 |
| Duval County, Florida | 22.7 | 223,410 | 1,377 |
| Dutchess County, New York | 18.8 | 55,732 | 2,686 |
| Durham County, North Carolina | 20.6 | 66,040 | 2,210 |
| Duplin County, North Carolina | 24.1 | 12,000 | 788 |
| Dunn County, Wisconsin | 19.7 | 8,897 | 2,492 |
| Dunn County, North Dakota | 23.1 | 937 | 1,199 |
| Dunklin County, Missouri | 26.1 | 7,463 | 327 |
| Dundy County, Nebraska | 24.3 | 462 | 708 |
| Dukes County, Massachusetts | 17.9 | 3,638 | 2,834 |
| Duchesne County, Utah | 33.6 | 6,600 | 27 |
| Dubuque County, Iowa | 22.9 | 22,618 | 1,283 |
| Dubois County, Indiana | 24.6 | 10,680 | 639 |
| DuPage County, Illinois | 22.8 | 212,701 | 1,352 |
| Drew County, Arkansas | 21.8 | 3,823 | 1,760 |
| Douglas County, Wisconsin | 19.8 | 8,714 | 2,465 |
| Douglas County, Washington | 25.8 | 11,008 | 360 |
| Douglas County, South Dakota | 26.3 | 746 | 299 |
| Douglas County, Oregon | 19.5 | 21,635 | 2,518 |
| Douglas County, Nevada | 16.3 | 8,007 | 3,008 |
| Douglas County, Nebraska | 25.7 | 148,756 | 389 |
| Douglas County, Missouri | 22.2 | 2,624 | 1,590 |
| Douglas County, Minnesota | 21.8 | 8,463 | 1,755 |
| Douglas County, Kansas | 18.2 | 21,602 | 2,801 |
| Douglas County, Illinois | 25.0 | 4,919 | 526 |
| Douglas County, Georgia | 25.9 | 37,221 | 348 |
| Douglas County, Colorado | 25.4 | 89,257 | 452 |
| Dougherty County, Georgia | 23.8 | 20,682 | 902 |
| Dorchester County, South Carolina | 24.5 | 39,223 | 661 |
| Dorchester County, Maryland | 21.2 | 6,872 | 2,038 |
| Door County, Wisconsin | 16.8 | 4,994 | 2,970 |
| Dooly County, Georgia | 17.1 | 1,971 | 2,943 |
| Donley County, Texas | 20.3 | 662 | 2,321 |
| Doniphan County, Kansas | 19.7 | 1,486 | 2,484 |
| Dona Ana County, New Mexico | 24.5 | 53,483 | 658 |
| Dolores County, Colorado | 11.9 | 272 | 3,129 |
| Dodge County, Wisconsin | 19.9 | 17,765 | 2,442 |
| Dodge County, Nebraska | 24.6 | 9,157 | 631 |
| Dodge County, Minnesota | 25.8 | 5,360 | 371 |
| Dodge County, Georgia | 19.5 | 3,915 | 2,534 |
| Doddridge County, West Virginia | 15.2 | 1,202 | 3,070 |
| Dixon County, Nebraska | 25.2 | 1,420 | 482 |
| Dixie County, Florida | 18.5 | 3,082 | 2,757 |
| Divide County, North Dakota | 23.0 | 505 | 1,249 |
| District of Columbia | 18.3 | 125,022 | 2,787 |
| Dinwiddie County, Virginia | 20.9 | 5,867 | 2,109 |
| Dimmit County, Texas | 29.0 | 2,567 | 121 |
| Dillon County, South Carolina | 25.4 | 7,251 | 441 |
| Dillingham Census Area, Alaska | 31.5 | 1,542 | 59 |
| Dickson County, Tennessee | 22.9 | 12,366 | 1,291 |
| Dickinson County, Michigan | 20.0 | 5,199 | 2,394 |
| Dickinson County, Kansas | 23.3 | 4,328 | 1,118 |
| Dickinson County, Iowa | 19.5 | 3,423 | 2,531 |
| Dickey County, North Dakota | 24.4 | 1,223 | 684 |
| Dickenson County, Virginia | 19.4 | 2,763 | 2,559 |
| Dickens County, Texas | 20.7 | 324 | 2,199 |
| Dewey County, South Dakota | 37.0 | 1,978 | 10 |
| Dewey County, Oklahoma | 27.4 | 1,246 | 194 |
| Deuel County, South Dakota | 24.0 | 1,029 | 801 |
| Deuel County, Nebraska | 19.6 | 368 | 2,508 |
| Desha County, Arkansas | 25.8 | 2,975 | 362 |
| Deschutes County, Oregon | 19.9 | 38,892 | 2,426 |
| Des Moines County, Iowa | 22.8 | 8,908 | 1,337 |
| Denver County, Colorado | 19.2 | 135,998 | 2,599 |
| Denton County, Texas | 24.5 | 216,685 | 663 |
| Dent County, Missouri | 22.9 | 3,335 | 1,312 |
| Denali, Alaska | 8.9 | 194 | 3,139 |
| Delta County, Texas | 24.1 | 1,267 | 769 |
| Delta County, Michigan | 19.8 | 7,284 | 2,467 |
| Delta County, Colorado | 19.5 | 6,079 | 2,528 |
| Delaware County, Pennsylvania | 22.2 | 127,405 | 1,598 |
| Delaware County, Oklahoma | 20.5 | 8,340 | 2,247 |
| Delaware County, Ohio | 26.1 | 55,179 | 320 |
| Delaware County, New York | 16.6 | 7,419 | 2,984 |
| Delaware County, Iowa | 24.0 | 4,210 | 796 |
| Delaware County, Indiana | 18.4 | 20,655 | 2,778 |
| Del Norte County, California | 21.7 | 5,990 | 1,841 |
| Defiance County, Ohio | 23.1 | 8,835 | 1,227 |
| Deer Lodge County, Montana | 13.6 | 1,271 | 3,112 |
| Decatur County, Tennessee | 20.9 | 2,392 | 2,129 |
| Decatur County, Kansas | 21.3 | 595 | 1,979 |
| Decatur County, Iowa | 21.8 | 1,684 | 1,771 |
| Decatur County, Indiana | 23.9 | 6,334 | 845 |
| Decatur County, Georgia | 24.6 | 7,144 | 622 |
| Dearborn County, Indiana | 22.5 | 11,349 | 1,472 |
| Deaf Smith County, Texas | 31.3 | 5,843 | 62 |
| DeWitt County, Texas | 22.7 | 4,495 | 1,410 |
| DeSoto County, Mississippi | 25.6 | 46,994 | 397 |
| DeSoto County, Florida | 19.1 | 6,495 | 2,641 |
| DeKalb County, Tennessee | 21.8 | 4,326 | 1,796 |
| DeKalb County, Missouri | 18.6 | 2,170 | 2,726 |
| DeKalb County, Indiana | 24.4 | 10,515 | 677 |
| DeKalb County, Illinois | 21.7 | 21,885 | 1,828 |
| DeKalb County, Georgia | 23.1 | 175,315 | 1,200 |
| DeKalb County, Alabama | 24.3 | 17,421 | 696 |
| DeBaca County, New Mexico | 38.7 | 725 | 5 |
| De Witt County, Illinois | 21.5 | 3,365 | 1,916 |
| De Soto Parish, Louisiana | 24.2 | 6,489 | 732 |
| Day County, South Dakota | 22.9 | 1,258 | 1,279 |
| Dawson County, Texas | 26.0 | 3,211 | 344 |
| Dawson County, Nebraska | 27.4 | 6,595 | 191 |
| Dawson County, Montana | 21.0 | 1,889 | 2,089 |
| Dawson County, Georgia | 20.0 | 5,235 | 2,416 |
| Dawes County, Nebraska | 18.7 | 1,567 | 2,718 |
| Davison County, South Dakota | 23.5 | 4,681 | 1,039 |
| Davis County, Utah | 31.9 | 114,373 | 51 |
| Davis County, Iowa | 29.7 | 2,691 | 101 |
| Daviess County, Missouri | 25.7 | 2,168 | 384 |
| Daviess County, Kentucky | 24.6 | 25,203 | 628 |
| Daviess County, Indiana | 29.7 | 9,893 | 100 |
| Davie County, North Carolina | 21.4 | 9,083 | 1,965 |
| Davidson County, Tennessee | 20.8 | 147,101 | 2,167 |
| Davidson County, North Carolina | 22.0 | 37,031 | 1,663 |
| Dauphin County, Pennsylvania | 22.7 | 64,569 | 1,381 |
| Darlington County, South Carolina | 22.4 | 14,199 | 1,506 |
| Darke County, Ohio | 24.0 | 12,444 | 809 |
| Dare County, North Carolina | 18.7 | 6,863 | 2,721 |
| Danville City, Virginia | 22.1 | 9,411 | 1,636 |
| Daniels County, Montana | 21.2 | 368 | 2,034 |
| Dane County, Wisconsin | 20.4 | 113,378 | 2,282 |
| Dallas County, Texas | 26.1 | 680,444 | 321 |
| Dallas County, Missouri | 24.5 | 4,147 | 665 |
| Dallas County, Iowa | 27.5 | 26,545 | 184 |
| Dallas County, Arkansas | 21.6 | 1,433 | 1,893 |
| Dallas County, Alabama | 24.1 | 9,448 | 770 |
| Dallam County, Texas | 32.7 | 2,330 | 38 |
| Dale County, Alabama | 23.1 | 11,411 | 1,218 |
| Dakota County, Nebraska | 29.3 | 6,242 | 111 |
| Dakota County, Minnesota | 24.5 | 106,748 | 660 |
| Daggett County, Utah | 33.2 | 187 | 33 |
| Dade County, Missouri | 20.8 | 1,575 | 2,166 |
| Dade County, Georgia | 19.8 | 3,234 | 2,457 |
| Cuyahoga County, Ohio | 20.9 | 263,532 | 2,135 |
| Custer County, South Dakota | 16.2 | 1,351 | 3,018 |
| Custer County, Oklahoma | 25.0 | 7,136 | 520 |
| Custer County, Nebraska | 24.3 | 2,580 | 713 |
| Custer County, Montana | 20.2 | 2,423 | 2,327 |
| Custer County, Idaho | 16.9 | 723 | 2,951 |
| Custer County, Colorado | 15.5 | 732 | 3,056 |
| Curry County, Oregon | 14.3 | 3,332 | 3,100 |
| Curry County, New Mexico | 26.6 | 12,943 | 267 |
| Currituck County, North Carolina | 22.2 | 6,119 | 1,600 |
| Cuming County, Nebraska | 24.9 | 2,252 | 536 |
| Cumberland County, Virginia | 19.7 | 1,908 | 2,471 |
| Cumberland County, Tennessee | 17.5 | 10,624 | 2,880 |
| Cumberland County, Pennsylvania | 20.5 | 52,846 | 2,235 |
| Cumberland County, North Carolina | 25.0 | 83,482 | 510 |
| Cumberland County, New Jersey | 24.2 | 37,555 | 725 |
| Cumberland County, Maine | 18.6 | 55,983 | 2,733 |
| Cumberland County, Kentucky | 21.8 | 1,311 | 1,795 |
| Cumberland County, Illinois | 22.8 | 2,404 | 1,326 |
| Culpeper County, Virginia | 24.6 | 12,778 | 642 |
| Cullman County, Alabama | 22.6 | 19,683 | 1,442 |
| Culberson County, Texas | 24.7 | 546 | 594 |
| Crowley County, Colorado | 15.3 | 921 | 3,065 |
| Crow Wing County, Minnesota | 21.6 | 14,218 | 1,881 |
| Cross County, Arkansas | 23.7 | 4,007 | 965 |
| Crosby County, Texas | 25.7 | 1,352 | 394 |
| Crook County, Wyoming | 24.6 | 1,766 | 634 |
| Crook County, Oregon | 20.5 | 4,979 | 2,250 |
| Crockett County, Texas | 20.8 | 610 | 2,168 |
| Crockett County, Tennessee | 24.1 | 3,381 | 767 |
| Crittenden County, Kentucky | 22.5 | 2,023 | 1,468 |
| Crittenden County, Arkansas | 27.3 | 13,189 | 207 |
| Crisp County, Georgia | 23.8 | 4,886 | 911 |
| Crenshaw County, Alabama | 22.8 | 3,030 | 1,346 |
| Creek County, Oklahoma | 23.8 | 17,096 | 918 |
| Crawford County, Wisconsin | 20.3 | 3,277 | 2,320 |
| Crawford County, Pennsylvania | 20.9 | 17,618 | 2,138 |
| Crawford County, Ohio | 22.0 | 9,222 | 1,688 |
| Crawford County, Missouri | 22.7 | 5,272 | 1,380 |
| Crawford County, Michigan | 18.2 | 2,388 | 2,794 |
| Crawford County, Kansas | 22.3 | 8,700 | 1,554 |
| Crawford County, Iowa | 25.4 | 4,210 | 438 |
| Crawford County, Indiana | 21.9 | 2,303 | 1,721 |
| Crawford County, Illinois | 19.7 | 3,709 | 2,479 |
| Crawford County, Georgia | 21.3 | 2,590 | 1,983 |
| Crawford County, Arkansas | 24.6 | 14,882 | 623 |
| Craven County, North Carolina | 21.7 | 22,031 | 1,808 |
| Crane County, Texas | 30.8 | 1,432 | 74 |
| Craighead County, Arkansas | 25.1 | 27,622 | 498 |
| Craig County, Virginia | 22.1 | 1,086 | 1,644 |
| Craig County, Oklahoma | 22.1 | 3,128 | 1,651 |
| Cowlitz County, Washington | 22.9 | 25,053 | 1,299 |
| Cowley County, Kansas | 23.8 | 8,286 | 894 |
| Coweta County, Georgia | 24.2 | 35,047 | 743 |
| Covington County, Mississippi | 24.6 | 4,554 | 618 |
| Covington County, Alabama | 22.2 | 8,334 | 1,585 |
| Covington City, Virginia | 22.3 | 1,277 | 1,531 |
| Cottonwood County, Minnesota | 24.9 | 2,864 | 532 |
| Cotton County, Oklahoma | 23.0 | 1,286 | 1,268 |
| Cottle County, Texas | 28.1 | 439 | 150 |
| Costilla County, Colorado | 15.7 | 552 | 3,047 |
| Coshocton County, Ohio | 23.8 | 8,710 | 919 |
| Coryell County, Texas | 22.7 | 18,563 | 1,378 |
| Cortland County, New York | 19.2 | 9,044 | 2,596 |
| Corson County, South Dakota | 37.4 | 1,483 | 7 |
| Copiah County, Mississippi | 23.0 | 6,558 | 1,228 |
| Coosa County, Alabama | 16.2 | 1,696 | 3,013 |
| Coos County, Oregon | 18.4 | 11,920 | 2,758 |
| Coos County, New Hampshire | 16.1 | 5,034 | 3,027 |
| Cooper County, Missouri | 22.2 | 3,867 | 1,587 |
| Cooke County, Texas | 23.9 | 9,863 | 846 |
| Cook County, Minnesota | 15.8 | 882 | 3,037 |
| Cook County, Illinois | 21.9 | 1,151,647 | 1,739 |
| Cook County, Georgia | 25.5 | 4,387 | 419 |
| Conway County, Arkansas | 22.8 | 4,724 | 1,325 |
| Converse County, Wyoming | 24.6 | 3,369 | 630 |
| Contra Costa County, California | 22.7 | 263,508 | 1,397 |
| Conejos County, Colorado | 26.0 | 1,967 | 345 |
| Conecuh County, Alabama | 20.8 | 2,451 | 2,154 |
| Concordia Parish, Louisiana | 23.4 | 4,449 | 1,061 |
| Concho County, Texas | 17.1 | 544 | 2,937 |
| Comanche County, Texas | 23.1 | 3,125 | 1,216 |
| Comanche County, Oklahoma | 23.9 | 29,008 | 873 |
| Comanche County, Kansas | 21.0 | 379 | 2,100 |
| Comal County, Texas | 22.6 | 35,375 | 1,421 |
| Colusa County, California | 27.3 | 5,936 | 209 |
| Columbus County, North Carolina | 21.0 | 10,798 | 2,091 |
| Columbiana County, Ohio | 20.5 | 20,958 | 2,255 |
| Columbia County, Wisconsin | 21.3 | 12,405 | 1,981 |
| Columbia County, Washington | 18.7 | 742 | 2,717 |
| Columbia County, Pennsylvania | 17.9 | 11,618 | 2,843 |
| Columbia County, Oregon | 20.9 | 10,965 | 2,106 |
| Columbia County, New York | 17.1 | 10,533 | 2,936 |
| Columbia County, Georgia | 25.5 | 39,300 | 427 |
| Columbia County, Florida | 21.9 | 15,160 | 1,728 |
| Columbia County, Arkansas | 21.1 | 4,839 | 2,062 |
| Colquitt County, Georgia | 26.1 | 11,972 | 319 |
| Colorado County, Texas | 23.9 | 4,916 | 853 |
| Colonial Heights City, Virginia | 23.3 | 4,225 | 1,115 |
| Collingsworth County, Texas | 25.7 | 759 | 379 |
| Collin County, Texas | 25.9 | 268,898 | 352 |
| Collier County, Florida | 17.1 | 63,913 | 2,932 |
| Colleton County, South Carolina | 22.5 | 8,678 | 1,457 |
| Colfax County, New Mexico | 18.4 | 2,281 | 2,771 |
| Colfax County, Nebraska | 30.8 | 3,266 | 73 |
| Coles County, Illinois | 18.2 | 8,646 | 2,804 |
| Coleman County, Texas | 20.3 | 1,595 | 2,306 |
| Cole County, Missouri | 22.4 | 17,347 | 1,497 |
| Colbert County, Alabama | 21.2 | 12,042 | 2,015 |
| Coke County, Texas | 21.8 | 717 | 1,775 |
| Coffey County, Kansas | 21.8 | 1,822 | 1,786 |
| Coffee County, Tennessee | 24.3 | 13,926 | 700 |
| Coffee County, Georgia | 24.5 | 10,564 | 649 |
| Coffee County, Alabama | 23.9 | 12,672 | 869 |
| Codington County, South Dakota | 23.9 | 6,765 | 852 |
| Coconino County, Arizona | 20.4 | 29,551 | 2,290 |
| Cocke County, Tennessee | 20.7 | 7,432 | 2,174 |
| Cochran County, Texas | 27.1 | 693 | 216 |
| Cochise County, Arizona | 21.5 | 26,848 | 1,932 |
| Cobb County, Georgia | 23.4 | 178,580 | 1,066 |
| Coal County, Oklahoma | 23.8 | 1,261 | 904 |
| Coahoma County, Mississippi | 27.1 | 5,924 | 217 |
| Cloud County, Kansas | 24.4 | 2,209 | 673 |
| Clinton County, Pennsylvania | 20.5 | 7,740 | 2,264 |
| Clinton County, Ohio | 23.2 | 9,741 | 1,174 |
| Clinton County, New York | 18.1 | 14,482 | 2,820 |
| Clinton County, Missouri | 23.6 | 4,980 | 981 |
| Clinton County, Michigan | 22.3 | 17,631 | 1,527 |
| Clinton County, Kentucky | 21.5 | 2,017 | 1,909 |
| Clinton County, Iowa | 22.8 | 10,645 | 1,318 |
| Clinton County, Indiana | 26.4 | 8,724 | 280 |
| Clinton County, Illinois | 21.4 | 7,935 | 1,945 |
| Clinch County, Georgia | 25.6 | 1,722 | 413 |
| Cleveland County, Oklahoma | 21.4 | 62,650 | 1,934 |
| Cleveland County, North Carolina | 22.3 | 22,049 | 1,555 |
| Cleveland County, Arkansas | 20.6 | 1,573 | 2,218 |
| Clermont County, Ohio | 23.0 | 47,784 | 1,245 |
| Cleburne County, Arkansas | 19.2 | 4,775 | 2,607 |
| Cleburne County, Alabama | 22.9 | 3,443 | 1,303 |
| Clearwater County, Minnesota | 25.3 | 2,160 | 460 |
| Clearwater County, Idaho | 16.0 | 1,399 | 3,028 |
| Clearfield County, Pennsylvania | 18.4 | 14,809 | 2,780 |
| Clear Creek County, Colorado | 12.9 | 1,216 | 3,119 |
| Clayton County, Iowa | 21.7 | 3,731 | 1,807 |
| Clayton County, Georgia | 27.8 | 81,966 | 167 |
| Clay County, West Virginia | 22.4 | 1,834 | 1,490 |
| Clay County, Texas | 20.3 | 2,076 | 2,317 |
| Clay County, Tennessee | 20.4 | 1,542 | 2,295 |
| Clay County, South Dakota | 18.6 | 2,758 | 2,732 |
| Clay County, North Carolina | 16.9 | 1,853 | 2,962 |
| Clay County, Nebraska | 24.9 | 1,519 | 551 |
| Clay County, Missouri | 24.2 | 60,460 | 748 |
| Clay County, Mississippi | 23.0 | 4,310 | 1,262 |
| Clay County, Minnesota | 24.9 | 16,190 | 539 |
| Clay County, Kentucky | 21.3 | 4,354 | 2,001 |
| Clay County, Kansas | 23.9 | 1,932 | 862 |
| Clay County, Iowa | 23.4 | 3,847 | 1,054 |
| Clay County, Indiana | 23.4 | 6,169 | 1,094 |
| Clay County, Illinois | 23.0 | 3,064 | 1,243 |
| Clay County, Georgia | 19.2 | 553 | 2,617 |
| Clay County, Florida | 23.4 | 50,538 | 1,099 |
| Clay County, Arkansas | 21.8 | 3,192 | 1,791 |
| Clay County, Alabama | 21.3 | 3,017 | 1,995 |
| Clatsop County, Oregon | 18.6 | 7,574 | 2,737 |
| Clarke County, Virginia | 19.5 | 2,869 | 2,537 |
| Clarke County, Mississippi | 22.2 | 3,473 | 1,616 |
| Clarke County, Iowa | 26.2 | 2,546 | 317 |
| Clarke County, Georgia | 17.3 | 22,150 | 2,918 |
| Clarke County, Alabama | 22.2 | 5,178 | 1,606 |
| Clark County, Wisconsin | 29.9 | 10,348 | 93 |
| Clark County, Washington | 23.8 | 118,102 | 917 |
| Clark County, South Dakota | 29.3 | 1,111 | 112 |
| Clark County, Ohio | 22.6 | 30,780 | 1,423 |
| Clark County, Nevada | 23.2 | 517,617 | 1,166 |
| Clark County, Missouri | 24.9 | 1,655 | 547 |
| Clark County, Kentucky | 22.5 | 8,257 | 1,467 |
| Clark County, Kansas | 24.1 | 481 | 774 |
| Clark County, Indiana | 22.6 | 27,114 | 1,449 |
| Clark County, Illinois | 23.2 | 3,620 | 1,155 |
| Clark County, Idaho | 22.3 | 187 | 1,559 |
| Clark County, Arkansas | 19.2 | 4,146 | 2,605 |
| Clarion County, Pennsylvania | 19.0 | 7,152 | 2,648 |
| Clarendon County, South Carolina | 19.3 | 6,086 | 2,595 |
| Clare County, Michigan | 20.1 | 6,194 | 2,376 |
| Clallam County, Washington | 17.0 | 13,025 | 2,949 |
| Claiborne Parish, Louisiana | 17.8 | 2,569 | 2,858 |
| Claiborne County, Tennessee | 19.1 | 6,106 | 2,637 |
| Claiborne County, Mississippi | 21.2 | 1,931 | 2,026 |
| Clackamas County, Oregon | 21.6 | 90,231 | 1,899 |
| Citrus County, Florida | 15.0 | 22,811 | 3,079 |
| Cimarron County, Oklahoma | 24.7 | 562 | 582 |
| Cibola County, New Mexico | 23.4 | 6,389 | 1,068 |
| Churchill County, Nevada | 22.4 | 5,618 | 1,499 |
| Christian County, Missouri | 25.5 | 22,404 | 422 |
| Christian County, Kentucky | 27.2 | 19,697 | 212 |
| Christian County, Illinois | 21.2 | 7,221 | 2,013 |
| Chowan County, North Carolina | 20.6 | 2,845 | 2,212 |
| Chouteau County, Montana | 23.3 | 1,372 | 1,138 |
| Choctaw County, Oklahoma | 24.5 | 3,509 | 654 |
| Choctaw County, Mississippi | 21.7 | 1,793 | 1,823 |
| Choctaw County, Alabama | 20.2 | 2,586 | 2,335 |
| Chittenden County, Vermont | 17.8 | 29,874 | 2,849 |
| Chisago County, Minnesota | 22.9 | 12,882 | 1,308 |
| Chippewa County, Wisconsin | 22.1 | 14,556 | 1,645 |
| Chippewa County, Minnesota | 23.6 | 2,952 | 986 |
| Chippewa County, Michigan | 18.2 | 6,767 | 2,789 |
| Chilton County, Alabama | 24.0 | 10,745 | 832 |
| Childress County, Texas | 18.0 | 1,224 | 2,824 |
| Chicot County, Arkansas | 22.2 | 2,315 | 1,573 |
| Chickasaw County, Mississippi | 25.0 | 4,272 | 520 |
| Chickasaw County, Iowa | 23.9 | 2,872 | 868 |
| Cheyenne County, Nebraska | 23.3 | 2,233 | 1,111 |
| Cheyenne County, Kansas | 21.1 | 559 | 2,049 |
| Cheyenne County, Colorado | 28.6 | 484 | 134 |
| Chesterfield County, Virginia | 23.9 | 86,120 | 843 |
| Chesterfield County, South Carolina | 22.2 | 9,696 | 1,595 |
| Chester County, Tennessee | 22.1 | 3,814 | 1,649 |
| Chester County, South Carolina | 22.6 | 7,301 | 1,425 |
| Chester County, Pennsylvania | 22.7 | 120,940 | 1,370 |
| Cheshire County, New Hampshire | 18.1 | 13,843 | 2,816 |
| Chesapeake City, Virginia | 24.4 | 60,335 | 679 |
| Cherry County, Nebraska | 24.0 | 1,323 | 800 |
| Cherokee County, Texas | 25.5 | 12,899 | 421 |
| Cherokee County, South Carolina | 23.1 | 12,961 | 1,223 |
| Cherokee County, Oklahoma | 22.1 | 10,471 | 1,623 |
| Cherokee County, North Carolina | 16.4 | 4,673 | 3,003 |
| Cherokee County, Kansas | 23.3 | 4,546 | 1,117 |
| Cherokee County, Iowa | 22.7 | 2,629 | 1,415 |
| Cherokee County, Georgia | 24.2 | 63,361 | 750 |
| Cherokee County, Alabama | 19.4 | 4,847 | 2,554 |
| Chenango County, New York | 20.9 | 9,909 | 2,118 |
| Chemung County, New York | 21.4 | 18,089 | 1,944 |
| Chelan County, Washington | 23.5 | 18,435 | 1,034 |
| Cheboygan County, Michigan | 16.4 | 4,216 | 2,999 |
| Cheatham County, Tennessee | 21.9 | 8,960 | 1,717 |
| Chaves County, New Mexico | 26.2 | 17,043 | 307 |
| Chautauqua County, New York | 20.5 | 26,241 | 2,248 |
| Chautauqua County, Kansas | 22.9 | 776 | 1,313 |
| Chattooga County, Georgia | 22.5 | 5,607 | 1,459 |
| Chattahoochee County, Georgia | 19.9 | 1,899 | 2,435 |
| Chatham County, North Carolina | 20.0 | 15,006 | 2,413 |
| Chatham County, Georgia | 21.2 | 62,392 | 2,032 |
| Chase County, Nebraska | 23.9 | 883 | 858 |
| Chase County, Kansas | 21.1 | 544 | 2,067 |
| Charlton County, Georgia | 18.5 | 2,294 | 2,752 |
| Charlottesville City, Virginia | 15.7 | 7,314 | 3,046 |
| Charlotte County, Virginia | 22.1 | 2,566 | 1,639 |
| Charlotte County, Florida | 12.1 | 22,313 | 3,127 |
| Charlevoix County, Michigan | 18.7 | 4,891 | 2,709 |
| Charleston County, South Carolina | 19.7 | 79,676 | 2,488 |
| Charles Mix County, South Dakota | 30.4 | 2,837 | 84 |
| Charles County, Maryland | 24.1 | 39,863 | 768 |
| Charles City County, Virginia | 15.1 | 1,031 | 3,073 |
| Chariton County, Missouri | 22.9 | 1,701 | 1,300 |
| Champaign County, Ohio | 22.3 | 8,626 | 1,551 |
| Champaign County, Illinois | 19.1 | 39,485 | 2,634 |
| Chambers County, Texas | 28.4 | 12,872 | 139 |
| Chambers County, Alabama | 20.9 | 7,266 | 2,134 |
| Chaffee County, Colorado | 15.0 | 2,916 | 3,082 |
| Cerro Gordo County, Iowa | 21.0 | 9,086 | 2,072 |
| Centre County, Pennsylvania | 15.0 | 23,911 | 3,077 |
| Cedar County, Nebraska | 25.8 | 2,164 | 374 |
| Cedar County, Missouri | 24.3 | 3,441 | 720 |
| Cedar County, Iowa | 22.1 | 4,092 | 1,625 |
| Cecil County, Maryland | 22.7 | 23,442 | 1,400 |
| Cayuga County, New York | 19.7 | 15,125 | 2,470 |
| Cavalier County, North Dakota | 22.0 | 819 | 1,689 |
| Cattaraugus County, New York | 22.3 | 17,201 | 1,563 |
| Catron County, New Mexico | 12.9 | 463 | 3,117 |
| Catoosa County, Georgia | 22.8 | 15,375 | 1,367 |
| Catawba County, North Carolina | 22.2 | 35,455 | 1,605 |
| Catahoula Parish, Louisiana | 21.7 | 1,977 | 1,829 |
| Caswell County, North Carolina | 18.6 | 4,245 | 2,730 |
| Castro County, Texas | 29.3 | 2,185 | 110 |
| Cassia County, Idaho | 31.5 | 7,713 | 57 |
| Cass County, Texas | 22.5 | 6,465 | 1,456 |
| Cass County, North Dakota | 22.7 | 41,482 | 1,406 |
| Cass County, Nebraska | 24.0 | 6,362 | 828 |
| Cass County, Missouri | 24.1 | 25,803 | 772 |
| Cass County, Minnesota | 21.2 | 6,336 | 2,028 |
| Cass County, Michigan | 20.9 | 10,782 | 2,126 |
| Cass County, Iowa | 22.8 | 2,998 | 1,344 |
| Cass County, Indiana | 23.1 | 8,773 | 1,191 |
| Cass County, Illinois | 24.6 | 3,211 | 629 |
| Casey County, Kentucky | 23.1 | 3,661 | 1,219 |
| Cascade County, Montana | 22.8 | 19,168 | 1,352 |
| Carver County, Minnesota | 26.5 | 28,015 | 269 |
| Carteret County, North Carolina | 17.5 | 11,889 | 2,889 |
| Carter County, Tennessee | 18.3 | 10,325 | 2,782 |
| Carter County, Oklahoma | 25.2 | 12,122 | 483 |
| Carter County, Montana | 17.5 | 236 | 2,891 |
| Carter County, Missouri | 21.6 | 1,158 | 1,879 |
| Carter County, Kentucky | 22.8 | 6,122 | 1,328 |
| Carson County, Texas | 24.1 | 1,410 | 789 |
| Carson City, Nevada | 20.6 | 11,914 | 2,232 |
| Carroll County, Virginia | 18.3 | 5,317 | 2,788 |
| Carroll County, Tennessee | 21.8 | 6,188 | 1,773 |
| Carroll County, Ohio | 20.6 | 5,544 | 2,206 |
| Carroll County, New Hampshire | 15.6 | 7,818 | 3,050 |
| Carroll County, Missouri | 22.6 | 1,937 | 1,431 |
| Carroll County, Mississippi | 18.8 | 1,888 | 2,701 |
| Carroll County, Maryland | 21.9 | 37,767 | 1,708 |
| Carroll County, Kentucky | 26.4 | 2,858 | 275 |
| Carroll County, Iowa | 24.0 | 4,981 | 811 |
| Carroll County, Indiana | 22.2 | 4,514 | 1,572 |
| Carroll County, Illinois | 19.5 | 3,045 | 2,523 |
| Carroll County, Georgia | 23.9 | 28,248 | 881 |
| Carroll County, Arkansas | 22.0 | 6,189 | 1,691 |
| Caroline County, Virginia | 22.2 | 6,861 | 1,584 |
| Caroline County, Maryland | 23.8 | 7,918 | 897 |
| Carlton County, Minnesota | 22.2 | 8,028 | 1,595 |
| Carlisle County, Kentucky | 23.3 | 1,123 | 1,124 |
| Caribou County, Idaho | 28.5 | 1,994 | 138 |
| Carbon County, Wyoming | 23.3 | 3,422 | 1,146 |
| Carbon County, Utah | 26.3 | 5,319 | 293 |
| Carbon County, Pennsylvania | 19.2 | 12,448 | 2,608 |
| Carbon County, Montana | 17.8 | 1,867 | 2,853 |
| Cape May County, New Jersey | 17.6 | 16,809 | 2,874 |
| Cape Girardeau County, Missouri | 21.7 | 17,565 | 1,839 |
| Canyon County, Idaho | 28.1 | 63,837 | 153 |
| Cannon County, Tennessee | 21.6 | 3,095 | 1,861 |
| Candler County, Georgia | 25.4 | 2,769 | 437 |
| Canadian County, Oklahoma | 26.1 | 39,447 | 329 |
| Campbell County, Wyoming | 27.4 | 12,803 | 196 |
| Campbell County, Virginia | 20.2 | 11,215 | 2,358 |
| Campbell County, Tennessee | 20.7 | 8,150 | 2,179 |
| Campbell County, South Dakota | 25.3 | 391 | 473 |
| Campbell County, Kentucky | 20.9 | 19,481 | 2,101 |
| Camp County, Texas | 26.5 | 3,309 | 271 |
| Cameron Parish, Louisiana | 23.9 | 1,351 | 854 |
| Cameron County, Texas | 30.3 | 127,236 | 90 |
| Cameron County, Pennsylvania | 16.9 | 775 | 2,960 |
| Camden County, North Carolina | 23.1 | 2,394 | 1,195 |
| Camden County, New Jersey | 22.9 | 119,312 | 1,298 |
| Camden County, Missouri | 18.0 | 7,748 | 2,832 |
| Camden County, Georgia | 24.4 | 13,227 | 688 |
| Cambria County, Pennsylvania | 19.5 | 26,074 | 2,543 |
| Camas County, Idaho | 28.6 | 299 | 132 |
| Calvert County, Maryland | 23.4 | 21,613 | 1,100 |
| Calumet County, Wisconsin | 23.6 | 12,297 | 992 |
| Calloway County, Kentucky | 18.2 | 6,796 | 2,795 |
| Callaway County, Missouri | 21.3 | 9,473 | 1,978 |
| Callahan County, Texas | 22.0 | 3,032 | 1,677 |
| Calhoun County, West Virginia | 18.8 | 1,208 | 2,693 |
| Calhoun County, Texas | 24.4 | 4,970 | 683 |
| Calhoun County, South Carolina | 19.2 | 2,721 | 2,623 |
| Calhoun County, Mississippi | 23.4 | 3,134 | 1,103 |
| Calhoun County, Michigan | 22.9 | 30,791 | 1,270 |
| Calhoun County, Iowa | 22.4 | 2,236 | 1,481 |
| Calhoun County, Illinois | 20.2 | 917 | 2,337 |
| Calhoun County, Georgia | 17.0 | 965 | 2,945 |
| Calhoun County, Florida | 20.0 | 2,772 | 2,409 |
| Calhoun County, Arkansas | 19.0 | 912 | 2,661 |
| Calhoun County, Alabama | 21.8 | 25,411 | 1,766 |
| Caledonia County, Vermont | 19.4 | 5,899 | 2,556 |
| Caldwell Parish, Louisiana | 23.1 | 2,243 | 1,201 |
| Caldwell County, Texas | 23.6 | 10,669 | 1,004 |
| Caldwell County, North Carolina | 20.3 | 16,364 | 2,318 |
| Caldwell County, Missouri | 24.1 | 2,134 | 782 |
| Caldwell County, Kentucky | 22.7 | 2,868 | 1,394 |
| Calcasieu Parish, Louisiana | 25.2 | 53,499 | 494 |
| Calaveras County, California | 17.0 | 7,722 | 2,944 |
| Caddo Parish, Louisiana | 23.9 | 57,198 | 884 |
| Caddo County, Oklahoma | 25.0 | 6,819 | 511 |
| Cache County, Utah | 30.3 | 39,876 | 88 |
| Cabell County, West Virginia | 20.0 | 18,921 | 2,408 |
| Cabarrus County, North Carolina | 25.6 | 56,708 | 405 |
| Butts County, Georgia | 20.3 | 5,066 | 2,310 |
| Butte County, South Dakota | 24.2 | 2,458 | 746 |
| Butte County, Idaho | 22.9 | 590 | 1,276 |
| Butte County, California | 20.3 | 44,310 | 2,303 |
| Butler County, Pennsylvania | 20.0 | 38,537 | 2,402 |
| Butler County, Ohio | 23.6 | 91,559 | 980 |
| Butler County, Nebraska | 23.8 | 1,992 | 887 |
| Butler County, Missouri | 23.7 | 10,034 | 948 |
| Butler County, Kentucky | 23.1 | 2,872 | 1,190 |
| Butler County, Kansas | 25.5 | 17,218 | 418 |
| Butler County, Iowa | 23.0 | 3,323 | 1,231 |
| Butler County, Alabama | 22.8 | 4,365 | 1,363 |
| Burt County, Nebraska | 23.1 | 1,548 | 1,209 |
| Burnett County, Wisconsin | 17.4 | 2,853 | 2,897 |
| Burnet County, Texas | 21.0 | 10,167 | 2,086 |
| Burlington County, New Jersey | 20.9 | 96,270 | 2,110 |
| Burleson County, Texas | 22.0 | 3,884 | 1,702 |
| Burleigh County, North Dakota | 23.7 | 23,172 | 962 |
| Burke County, North Dakota | 26.0 | 565 | 346 |
| Burke County, North Carolina | 18.6 | 16,367 | 2,728 |
| Burke County, Georgia | 25.5 | 6,191 | 417 |
| Bureau County, Illinois | 21.4 | 7,144 | 1,940 |
| Buncombe County, North Carolina | 18.5 | 49,317 | 2,754 |
| Bullock County, Alabama | 22.2 | 2,303 | 1,609 |
| Bulloch County, Georgia | 20.1 | 15,979 | 2,381 |
| Bullitt County, Kentucky | 21.8 | 17,837 | 1,767 |
| Buffalo County, Wisconsin | 20.5 | 2,726 | 2,259 |
| Buffalo County, South Dakota | 38.3 | 756 | 6 |
| Buffalo County, Nebraska | 23.5 | 11,691 | 1,046 |
| Buena Vista County, Iowa | 26.2 | 5,430 | 309 |
| Buena Vista City, Virginia | 20.5 | 1,362 | 2,253 |
| Bucks County, Pennsylvania | 20.4 | 131,658 | 2,269 |
| Buckingham County, Virginia | 18.1 | 3,051 | 2,814 |
| Buchanan County, Virginia | 17.1 | 3,520 | 2,940 |
| Buchanan County, Missouri | 22.7 | 19,380 | 1,413 |
| Buchanan County, Iowa | 26.4 | 5,430 | 290 |
| Bryan County, Oklahoma | 23.6 | 10,818 | 975 |
| Bryan County, Georgia | 29.5 | 12,785 | 106 |
| Brunswick County, Virginia | 16.5 | 2,650 | 2,993 |
| Brunswick County, North Carolina | 15.0 | 20,053 | 3,084 |
| Brule County, South Dakota | 27.0 | 1,417 | 229 |
| Brown County, Wisconsin | 23.8 | 63,622 | 915 |
| Brown County, Texas | 21.7 | 8,279 | 1,804 |
| Brown County, South Dakota | 23.6 | 9,079 | 985 |
| Brown County, Ohio | 23.1 | 10,072 | 1,226 |
| Brown County, Nebraska | 20.2 | 556 | 2,343 |
| Brown County, Minnesota | 22.0 | 5,696 | 1,681 |
| Brown County, Kansas | 25.9 | 2,473 | 347 |
| Brown County, Indiana | 17.4 | 2,680 | 2,909 |
| Brown County, Illinois | 17.4 | 1,103 | 2,900 |
| Broward County, Florida | 21.2 | 411,085 | 2,006 |
| Broomfield County, Colorado | 22.4 | 16,261 | 1,512 |
| Broome County, New York | 19.5 | 38,777 | 2,527 |
| Brooks County, Texas | 24.4 | 1,734 | 676 |
| Brooks County, Georgia | 22.2 | 3,610 | 1,597 |
| Brookings County, South Dakota | 21.0 | 7,195 | 2,095 |
| Brooke County, West Virginia | 17.7 | 4,008 | 2,863 |
| Bronx County, New York | 24.9 | 365,944 | 537 |
| Broadwater County, Montana | 19.1 | 1,270 | 2,632 |
| Bristol County, Rhode Island | 18.8 | 9,504 | 2,705 |
| Bristol County, Massachusetts | 20.8 | 119,916 | 2,151 |
| Bristol City, Virginia | 19.9 | 3,385 | 2,437 |
| Bristol Bay Borough, Alaska | 18.7 | 159 | 2,710 |
| Briscoe County, Texas | 16.6 | 210 | 2,987 |
| Brewster County, Texas | 19.0 | 1,806 | 2,656 |
| Brevard County, Florida | 18.4 | 110,829 | 2,766 |
| Bremer County, Iowa | 22.9 | 5,701 | 1,277 |
| Breckinridge County, Kentucky | 22.8 | 4,646 | 1,324 |
| Breathitt County, Kentucky | 21.0 | 2,863 | 2,093 |
| Brazos County, Texas | 20.8 | 48,077 | 2,156 |
| Brazoria County, Texas | 26.4 | 97,191 | 288 |
| Braxton County, West Virginia | 19.6 | 2,494 | 2,498 |
| Brantley County, Georgia | 24.1 | 4,354 | 783 |
| Branch County, Michigan | 23.4 | 10,459 | 1,071 |
| Bradley County, Tennessee | 22.0 | 23,716 | 1,685 |
| Bradley County, Arkansas | 24.7 | 2,614 | 604 |
| Bradford County, Pennsylvania | 22.2 | 13,391 | 1,583 |
| Bradford County, Florida | 19.7 | 5,496 | 2,486 |
| Bracken County, Kentucky | 24.3 | 2,037 | 717 |
| Boyle County, Kentucky | 20.3 | 6,186 | 2,313 |
| Boyd County, Nebraska | 19.2 | 347 | 2,626 |
| Boyd County, Kentucky | 21.6 | 10,466 | 1,871 |
| Box Elder County, Utah | 31.5 | 17,948 | 55 |
| Box Butte County, Nebraska | 25.4 | 2,753 | 436 |
| Bowman County, North Dakota | 24.7 | 748 | 588 |
| Bowie County, Texas | 23.8 | 22,143 | 901 |
| Bourbon County, Kentucky | 22.8 | 4,620 | 1,348 |
| Bourbon County, Kansas | 25.7 | 3,709 | 381 |
| Boundary County, Idaho | 23.4 | 2,802 | 1,069 |
| Boulder County, Colorado | 18.9 | 62,135 | 2,673 |
| Bottineau County, North Dakota | 22.0 | 1,417 | 1,682 |
| Botetourt County, Virginia | 19.2 | 6,449 | 2,603 |
| Bossier Parish, Louisiana | 24.9 | 32,013 | 540 |
| Bosque County, Texas | 21.3 | 3,885 | 2,000 |
| Borden County, Texas | 33.3 | 183 | 30 |
| Boone County, West Virginia | 21.3 | 4,693 | 1,993 |
| Boone County, Nebraska | 24.0 | 1,298 | 820 |
| Boone County, Missouri | 20.6 | 37,472 | 2,229 |
| Boone County, Kentucky | 26.2 | 35,253 | 310 |
| Boone County, Iowa | 21.6 | 5,780 | 1,859 |
| Boone County, Indiana | 26.2 | 18,305 | 308 |
| Boone County, Illinois | 24.6 | 13,206 | 613 |
| Boone County, Arkansas | 22.9 | 8,589 | 1,272 |
| Bonneville County, Idaho | 30.8 | 37,500 | 72 |
| Bonner County, Idaho | 19.8 | 9,206 | 2,460 |
| Bond County, Illinois | 18.7 | 3,136 | 2,724 |
| Bon Homme County, South Dakota | 19.4 | 1,361 | 2,558 |
| Bollinger County, Missouri | 21.7 | 2,337 | 1,809 |
| Bolivar County, Mississippi | 24.9 | 7,787 | 554 |
| Boise County, Idaho | 15.8 | 1,192 | 3,041 |
| Blue Earth County, Minnesota | 20.0 | 13,716 | 2,406 |
| Blount County, Tennessee | 20.2 | 27,101 | 2,334 |
| Blount County, Alabama | 23.2 | 13,683 | 1,150 |
| Bledsoe County, Tennessee | 15.0 | 2,235 | 3,078 |
| Bleckley County, Georgia | 19.3 | 2,425 | 2,585 |
| Bland County, Virginia | 15.8 | 990 | 3,043 |
| Blanco County, Texas | 17.6 | 1,993 | 2,872 |
| Blair County, Pennsylvania | 20.5 | 25,277 | 2,236 |
| Blaine County, Oklahoma | 22.6 | 1,988 | 1,440 |
| Blaine County, Nebraska | 13.9 | 48 | 3,108 |
| Blaine County, Montana | 30.3 | 2,134 | 89 |
| Blaine County, Idaho | 21.9 | 5,221 | 1,736 |
| Bladen County, North Carolina | 20.7 | 6,222 | 2,191 |
| Blackford County, Indiana | 22.3 | 2,713 | 1,525 |
| Black Hawk County, Iowa | 22.0 | 28,843 | 1,705 |
| Bingham County, Idaho | 30.8 | 14,626 | 75 |
| Billings County, North Dakota | 22.9 | 192 | 1,302 |
| Big Stone County, Minnesota | 21.6 | 1,113 | 1,875 |
| Big Horn County, Wyoming | 25.5 | 2,971 | 432 |
| Big Horn County, Montana | 34.0 | 4,482 | 26 |
| Bienville Parish, Louisiana | 22.8 | 2,995 | 1,333 |
| Bibb County, Georgia | 24.4 | 38,310 | 672 |
| Bibb County, Alabama | 20.6 | 4,612 | 2,226 |
| Bexar County, Texas | 25.6 | 508,656 | 416 |
| Bethel Census Area, Alaska | 35.4 | 6,549 | 18 |
| Bertie County, North Carolina | 17.2 | 3,110 | 2,929 |
| Berrien County, Michigan | 21.9 | 33,717 | 1,744 |
| Berrien County, Georgia | 24.5 | 4,453 | 664 |
| Bernalillo County, New Mexico | 21.7 | 146,182 | 1,843 |
| Berkshire County, Massachusetts | 16.9 | 21,810 | 2,955 |
| Berks County, Pennsylvania | 22.5 | 96,040 | 1,465 |
| Berkeley County, West Virginia | 23.3 | 28,114 | 1,106 |
| Berkeley County, South Carolina | 23.9 | 53,823 | 839 |
| Bergen County, New Jersey | 21.3 | 203,142 | 1,977 |
| Benzie County, Michigan | 18.0 | 3,229 | 2,829 |
| Benton County, Washington | 26.7 | 54,574 | 258 |
| Benton County, Tennessee | 19.6 | 3,109 | 2,511 |
| Benton County, Oregon | 16.3 | 15,391 | 3,011 |
| Benton County, Missouri | 17.3 | 3,356 | 2,910 |
| Benton County, Mississippi | 21.0 | 1,617 | 2,076 |
| Benton County, Minnesota | 25.7 | 10,554 | 392 |
| Benton County, Iowa | 23.5 | 6,016 | 1,051 |
| Benton County, Indiana | 25.1 | 2,180 | 504 |
| Benton County, Arkansas | 26.3 | 73,183 | 303 |
| Bent County, Colorado | 15.6 | 914 | 3,053 |
| Benson County, North Dakota | 36.2 | 2,204 | 13 |
| Bennington County, Vermont | 19.0 | 7,083 | 2,651 |
| Bennett County, South Dakota | 40.8 | 1,390 | 3 |
| Benewah County, Idaho | 22.6 | 2,149 | 1,438 |
| Ben Hill County, Georgia | 24.9 | 4,291 | 546 |
| Beltrami County, Minnesota | 25.4 | 11,715 | 434 |
| Belmont County, Ohio | 19.0 | 12,756 | 2,653 |
| Bell County, Texas | 27.8 | 101,395 | 169 |
| Bell County, Kentucky | 21.6 | 5,323 | 1,885 |
| Belknap County, New Hampshire | 18.4 | 11,672 | 2,768 |
| Bee County, Texas | 21.0 | 6,560 | 2,078 |
| Bedford County, Tennessee | 25.4 | 12,623 | 449 |
| Bedford County, Pennsylvania | 19.7 | 9,396 | 2,482 |
| Bedford City and County, Virginia | 20.0 | 15,820 | 2,417 |
| Beckham County, Oklahoma | 23.4 | 5,225 | 1,088 |
| Becker County, Minnesota | 24.4 | 8,542 | 680 |
| Beaverhead County, Montana | 17.2 | 1,611 | 2,931 |
| Beaver County, Utah | 33.4 | 2,323 | 29 |
| Beaver County, Pennsylvania | 19.5 | 32,888 | 2,519 |
| Beaver County, Oklahoma | 26.1 | 1,332 | 322 |
| Beauregard Parish, Louisiana | 25.0 | 9,101 | 517 |
| Beaufort County, South Carolina | 18.5 | 34,474 | 2,746 |
| Beaufort County, North Carolina | 20.0 | 8,992 | 2,395 |
| Bear Lake County, Idaho | 27.5 | 1,741 | 181 |
| Beadle County, South Dakota | 27.7 | 5,247 | 176 |
| Baylor County, Texas | 23.3 | 812 | 1,145 |
| Bayfield County, Wisconsin | 17.1 | 2,748 | 2,934 |
| Bay County, Michigan | 20.3 | 21,076 | 2,324 |
| Bay County, Florida | 21.1 | 38,301 | 2,052 |
| Baxter County, Arkansas | 17.8 | 7,391 | 2,851 |
| Bath County, Virginia | 14.1 | 598 | 3,104 |
| Bath County, Kentucky | 25.9 | 3,288 | 350 |
| Bates County, Missouri | 24.0 | 3,863 | 813 |
| Bastrop County, Texas | 25.6 | 24,332 | 398 |
| Bartow County, Georgia | 24.1 | 25,985 | 784 |
| Barton County, Missouri | 23.8 | 2,790 | 900 |
| Barton County, Kansas | 23.9 | 6,148 | 851 |
| Bartholomew County, Indiana | 24.1 | 19,707 | 778 |
| Barry County, Missouri | 22.8 | 7,916 | 1,319 |
| Barry County, Michigan | 22.1 | 13,721 | 1,626 |
| Barrow County, Georgia | 26.0 | 21,328 | 342 |
| Barron County, Wisconsin | 21.8 | 10,131 | 1,790 |
| Barren County, Kentucky | 23.8 | 10,537 | 914 |
| Barnwell County, South Carolina | 23.9 | 4,963 | 879 |
| Barnstable County, Massachusetts | 15.0 | 34,229 | 3,081 |
| Barnes County, North Dakota | 20.0 | 2,173 | 2,411 |
| Barbour County, West Virginia | 20.5 | 3,197 | 2,249 |
| Barbour County, Alabama | 20.8 | 5,264 | 2,140 |
| Barber County, Kansas | 24.2 | 1,012 | 728 |
| Baraga County, Michigan | 17.2 | 1,420 | 2,925 |
| Bannock County, Idaho | 26.1 | 22,549 | 325 |
| Banner County, Nebraska | 19.2 | 116 | 2,620 |
| Banks County, Georgia | 22.7 | 4,095 | 1,405 |
| Bandera County, Texas | 17.1 | 3,558 | 2,942 |
| Bamberg County, South Carolina | 20.0 | 2,706 | 2,403 |
| Baltimore County, Maryland | 21.9 | 185,968 | 1,742 |
| Baltimore City, Maryland | 20.5 | 121,556 | 2,237 |
| Ballard County, Kentucky | 20.7 | 1,619 | 2,171 |
| Baldwin County, Georgia | 18.9 | 8,286 | 2,676 |
| Baldwin County, Alabama | 21.6 | 49,026 | 1,878 |
| Baker County, Oregon | 20.4 | 3,373 | 2,288 |
| Baker County, Georgia | 18.3 | 536 | 2,785 |
| Baker County, Florida | 23.7 | 6,650 | 934 |
| Bailey County, Texas | 27.9 | 1,943 | 164 |
| Bacon County, Georgia | 25.8 | 2,879 | 366 |
| Baca County, Colorado | 21.9 | 770 | 1,732 |
| Avoyelles Parish, Louisiana | 23.5 | 9,385 | 1,012 |
| Avery County, North Carolina | 14.5 | 2,582 | 3,094 |
| Autauga County, Alabama | 23.7 | 13,801 | 954 |
| Austin County, Texas | 23.8 | 7,179 | 896 |
| Aurora County, South Dakota | 27.9 | 740 | 160 |
| Augusta County, Virginia | 19.2 | 14,773 | 2,612 |
| Auglaize County, Ohio | 24.3 | 11,245 | 711 |
| Audubon County, Iowa | 22.3 | 1,259 | 1,571 |
| Audrain County, Missouri | 23.0 | 5,804 | 1,246 |
| Attala County, Mississippi | 25.2 | 4,551 | 476 |
| Atoka County, Oklahoma | 22.5 | 3,174 | 1,455 |
| Atlantic County, New Jersey | 21.3 | 58,320 | 1,985 |
| Atkinson County, Georgia | 26.5 | 2,190 | 270 |
| Athens County, Ohio | 14.6 | 9,173 | 3,092 |
| Atchison County, Missouri | 20.8 | 1,107 | 2,141 |
| Atchison County, Kansas | 23.5 | 3,847 | 1,032 |
| Atascosa County, Texas | 27.3 | 13,289 | 206 |
| Assumption Parish, Louisiana | 21.9 | 4,669 | 1,750 |
| Asotin County, Washington | 20.7 | 4,609 | 2,183 |
| Ashtabula County, Ohio | 22.2 | 21,761 | 1,582 |
| Ashley County, Arkansas | 22.9 | 4,442 | 1,271 |
| Ashland County, Wisconsin | 21.8 | 3,496 | 1,751 |
| Ashland County, Ohio | 22.6 | 11,895 | 1,444 |
| Ashe County, North Carolina | 17.4 | 4,625 | 2,904 |
| Ascension Parish, Louisiana | 26.8 | 33,625 | 240 |
| Arthur County, Nebraska | 28.6 | 135 | 135 |
| Aroostook County, Maine | 18.5 | 12,474 | 2,743 |
| Armstrong County, Texas | 25.4 | 503 | 443 |
| Armstrong County, Pennsylvania | 19.3 | 12,744 | 2,580 |
| Arlington County, Virginia | 18.2 | 42,903 | 2,802 |
| Arkansas County, Arkansas | 23.3 | 4,021 | 1,134 |
| Arenac County, Michigan | 18.4 | 2,766 | 2,765 |
| Archuleta County, Colorado | 17.8 | 2,368 | 2,845 |
| Archer County, Texas | 22.6 | 1,947 | 1,439 |
| Arapahoe County, Colorado | 23.4 | 152,745 | 1,055 |
| Aransas County, Texas | 19.5 | 4,704 | 2,540 |
| Appomattox County, Virginia | 21.8 | 3,503 | 1,758 |
| Appling County, Georgia | 24.9 | 4,608 | 545 |
| Appanoose County, Iowa | 22.9 | 2,816 | 1,305 |
| Apache County, Arizona | 27.0 | 17,938 | 232 |
| Antrim County, Michigan | 17.9 | 4,189 | 2,841 |
| Antelope County, Nebraska | 24.0 | 1,517 | 798 |
| Anson County, North Carolina | 20.6 | 4,621 | 2,204 |
| Anoka County, Minnesota | 24.0 | 86,641 | 805 |
| Anne Arundel County, Maryland | 22.5 | 131,196 | 1,476 |
| Angelina County, Texas | 25.6 | 22,188 | 406 |
| Androscoggin County, Maine | 21.7 | 23,977 | 1,810 |
| Andrews County, Texas | 30.9 | 5,616 | 70 |
| Andrew County, Missouri | 23.4 | 4,216 | 1,081 |
| Anderson County, Texas | 19.1 | 11,128 | 2,628 |
| Anderson County, Tennessee | 21.4 | 16,395 | 1,957 |
| Anderson County, South Carolina | 22.9 | 46,342 | 1,285 |
| Anderson County, Kentucky | 23.8 | 5,616 | 933 |
| Anderson County, Kansas | 25.7 | 2,001 | 396 |
| Anchorage Borough, Alaska | 24.3 | 71,004 | 715 |
| Amite County, Mississippi | 20.7 | 2,627 | 2,195 |
| Amherst County, Virginia | 19.6 | 6,146 | 2,512 |
| Amelia County, Virginia | 21.3 | 2,821 | 1,969 |
| Amador County, California | 15.2 | 6,114 | 3,067 |
| Alpine County, California | 21.5 | 289 | 1,914 |
| Alpena County, Michigan | 18.9 | 5,467 | 2,671 |
| Allendale County, South Carolina | 19.6 | 1,626 | 2,513 |
| Allen Parish, Louisiana | 22.2 | 5,136 | 1,574 |
| Allen County, Ohio | 23.3 | 23,855 | 1,132 |
| Allen County, Kentucky | 23.4 | 4,829 | 1,057 |
| Allen County, Kansas | 22.3 | 2,806 | 1,528 |
| Allen County, Indiana | 25.8 | 98,517 | 363 |
| Allegheny County, Pennsylvania | 18.9 | 235,550 | 2,672 |
| Alleghany County, North Carolina | 17.1 | 1,864 | 2,939 |
| Alleghany County and Clifton Forge City, Virginia | 19.1 | 2,920 | 2,631 |
| Allegany County, New York | 20.4 | 9,528 | 2,277 |
| Allegany County, Maryland | 17.2 | 11,840 | 2,921 |
| Allegan County, Michigan | 24.2 | 28,843 | 758 |
| Allamakee County, Iowa | 23.8 | 3,351 | 903 |
| Alger County, Michigan | 15.7 | 1,400 | 3,045 |
| Alfalfa County, Oklahoma | 20.2 | 1,163 | 2,326 |
| Alexandria City, Virginia | 18.4 | 29,104 | 2,769 |
| Alexander County, North Carolina | 20.3 | 7,390 | 2,325 |
| Alexander County, Illinois | 22.7 | 1,246 | 1,387 |
| Aleutians West Census Area, Alaska | 12.1 | 635 | 3,126 |
| Aleutians East Borough, Alaska | 14.1 | 482 | 3,103 |
| Alcorn County, Mississippi | 23.1 | 8,074 | 1,207 |
| Alcona County, Michigan | 12.9 | 1,308 | 3,118 |
| Albemarle County, Virginia | 20.1 | 22,417 | 2,367 |
| Albany County, Wyoming | 16.1 | 6,011 | 3,024 |
| Albany County, New York | 18.5 | 58,111 | 2,755 |
| Alamosa County, Colorado | 24.5 | 4,019 | 648 |
| Alameda County, California | 20.6 | 344,088 | 2,230 |
| Alamance County, North Carolina | 22.3 | 37,755 | 1,542 |
| Alachua County, Florida | 18.2 | 50,176 | 2,808 |
| Aitkin County, Minnesota | 16.7 | 2,634 | 2,974 |
| Aiken County, South Carolina | 21.7 | 36,518 | 1,805 |
| Addison County, Vermont | 16.6 | 6,205 | 2,981 |
| Adams County, Wisconsin | 14.6 | 2,988 | 3,093 |
| Adams County, Washington | 35.6 | 7,239 | 17 |
| Adams County, Pennsylvania | 20.2 | 20,928 | 2,356 |
| Adams County, Ohio | 24.2 | 6,670 | 736 |
| Adams County, North Dakota | 23.0 | 515 | 1,239 |
| Adams County, Nebraska | 24.2 | 7,559 | 753 |
| Adams County, Mississippi | 21.4 | 6,414 | 1,937 |
| Adams County, Iowa | 21.5 | 794 | 1,921 |
| Adams County, Indiana | 31.6 | 11,287 | 53 |
| Adams County, Illinois | 22.8 | 14,996 | 1,355 |
| Adams County, Idaho | 16.1 | 695 | 3,026 |
| Adams County, Colorado | 26.3 | 135,443 | 295 |
| Adair County, Oklahoma | 27.0 | 5,359 | 227 |
| Adair County, Missouri | 18.3 | 4,638 | 2,786 |
| Adair County, Kentucky | 20.4 | 3,835 | 2,296 |
| Adair County, Iowa | 22.4 | 1,663 | 1,522 |
| Ada County, Idaho | 23.4 | 113,471 | 1,087 |
| Accomack County, Virginia | 20.8 | 6,949 | 2,153 |
| Acadia Parish, Louisiana | 26.1 | 15,200 | 323 |
| Abbeville County, South Carolina | 20.3 | 4,952 | 2,309 |
Notes:
Created by statecancerprofiles.cancer.gov on 05/19/2024 12:55 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 05/19/2024 12:55 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.