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Demographic Data Report for Iowa by County
Population: White
All Ages, Both Sexes
2015-2019 American Community Survey 5-Year Data
Sorted by Value
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (White)
 sort by sample size ascending
Rank within US
(of 3146 counties)
 sort by rank ascending
Iowa 90.0 2,826,070 6 of 52
United States 72.5 235,377,662 N/A
Lucas County 99.1 8,505 27
Adams County 98.6 3,620 40
Grundy County 98.2 12,080 61
Howard County 98.1 9,051 67
Chickasaw County 97.9 11,770 85
Davis County 97.6 8,710 113
Adair County 97.5 6,911 129
Delaware County 97.5 16,760 131
Harrison County 97.5 13,739 137
Butler County 97.5 14,262 138
Keokuk County 97.5 9,932 140
Cedar County 97.5 17,988 146
Clayton County 97.4 17,173 150
Dickinson County 97.4 16,683 153
Mitchell County 97.4 10,333 153
Buchanan County 97.4 20,564 159
Carroll County 97.4 19,747 161
Sac County 97.4 9,543 164
Van Buren County 97.3 6,960 170
Humboldt County 97.3 9,300 171
Ida County 97.3 6,713 190
Monroe County 97.2 7,591 198
Wayne County 97.2 6,250 201
Madison County 97.0 15,536 239
Cass County 97.0 12,695 254
Appanoose County 97.0 12,074 258
Audubon County 96.9 5,401 264
Benton County 96.9 24,852 266
Shelby County 96.9 11,247 278
Jackson County 96.8 18,781 310
Iowa County 96.8 15,664 321
Guthrie County 96.7 10,321 324
Winneshiek County 96.7 19,593 335
Union County 96.7 11,949 341
Kossuth County 96.7 14,481 344
Lyon County 96.7 11,383 351
Hancock County 96.6 10,430 383
Monona County 96.5 8,428 390
Worth County 96.5 7,184 406
Allamakee County 96.5 13,324 418
Mills County 96.4 14,492 438
Bremer County 96.1 23,895 520
Warren County 96.0 48,092 538
Pocahontas County 96.0 6,527 541
Ringgold County 95.9 4,761 569
Palo Alto County 95.8 8,625 596
Marion County 95.8 31,772 600
O'Brien County 95.8 13,250 602
Greene County 95.8 8,571 605
Boone County 95.7 25,246 614
Calhoun County 95.6 9,317 644
Clarke County 95.6 8,946 658
Jones County 95.4 19,621 690
Fayette County 95.4 18,890 700
Jasper County 95.3 35,232 720
Clay County 95.3 15,446 726
Mahaska County 95.3 21,112 733
Fremont County 95.2 6,614 739
Washington County 95.2 21,043 740
Franklin County 95.1 9,669 752
Hardin County 95.0 16,212 772
Cherokee County 94.9 10,762 799
Winnebago County 94.9 9,993 801
Decatur County 94.6 7,552 852
Emmet County 94.6 8,929 860
Montgomery County 94.6 9,509 864
Taylor County 94.6 5,833 868
Sioux County 94.6 32,930 873
Plymouth County 94.5 23,694 878
Osceola County 94.5 5,717 893
Cerro Gordo County 94.1 40,288 961
Floyd County 94.0 14,832 980
Poweshiek County 93.9 17,261 992
Hamilton County 93.9 14,077 994
Page County 93.7 14,313 1,015
Lee County 93.7 32,054 1,035
Clinton County 93.6 43,921 1,039
Wright County 93.4 11,901 1,071
Pottawattamie County 93.0 86,816 1,143
Dubuque County 92.6 89,785 1,222
Henry County 91.6 18,273 1,327
Webster County 90.6 33,123 1,455
Dallas County 90.6 78,883 1,463
Muscatine County 90.4 38,753 1,488
Louisa County 90.3 10,097 1,494
Des Moines County 90.1 35,502 1,515
Linn County 88.0 197,046 1,715
Tama County 87.8 14,952 1,741
Wapello County 87.3 30,687 1,788
Story County 86.1 83,428 1,887
Marshall County 85.8 34,303 1,897
Crawford County 85.8 14,619 1,900
Woodbury County 85.7 87,959 1,910
Scott County 85.6 147,646 1,921
Polk County 84.0 402,987 2,011
Black Hawk County 83.7 110,821 2,029
Jefferson County 83.2 15,104 2,046
Johnson County 81.7 121,408 2,114
Buena Vista County 77.0 15,451 2,334
Notes:
Created by statecancerprofiles.cancer.gov on 10/27/2021 7:13 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: White, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.

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