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Demographics Table

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Demographic Data Report for Iowa by County
Population: Age 65 and over
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Rank
County
 sort alphabetically by name ascending
Value (Percent)
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People (Age 65 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
Iowa 17.0 540,542 19 of 52
United States 16.0 52,888,621 N/A
Dickinson County 25.9 4,542 261
Monona County 24.4 2,134 391
Audubon County 24.4 1,379 398
Kossuth County 23.6 3,497 470
Cherokee County 23.5 2,728 478
Ringgold County 23.4 1,110 495
Clayton County 23.4 4,013 498
Sac County 23.3 2,286 516
Calhoun County 22.7 2,258 601
Jefferson County 22.6 3,583 608
Greene County 22.6 1,996 613
Van Buren County 22.6 1,623 622
Pocahontas County 22.5 1,599 624
Cass County 22.5 2,964 627
Appanoose County 22.5 2,771 631
Page County 22.5 3,428 635
Shelby County 22.5 2,641 637
Allamakee County 22.5 3,160 642
Adams County 22.5 830 645
Guthrie County 22.4 2,377 651
Wright County 22.3 2,898 669
Emmet County 22.3 2,101 680
Hancock County 22.3 2,413 682
Butler County 22.3 3,209 684
Fremont County 22.0 1,474 719
Hardin County 22.0 3,734 720
Taylor County 21.9 1,301 724
Floyd County 21.9 3,430 737
Adair County 21.6 1,610 792
Keokuk County 21.6 2,175 794
Palo Alto County 21.5 1,933 809
Montgomery County 21.4 2,213 828
Cerro Gordo County 21.4 9,232 838
Lucas County 21.3 1,840 859
Osceola County 21.3 1,311 863
Ida County 21.2 1,480 872
Winneshiek County 21.1 4,247 887
Wayne County 21.1 1,372 895
Franklin County 21.1 2,119 902
Winnebago County 21.0 2,261 905
Fayette County 21.0 4,107 917
Worth County 20.9 1,559 925
Jackson County 20.8 4,064 948
Clay County 20.8 3,414 960
Hamilton County 20.7 3,126 983
Des Moines County 20.6 8,066 1,013
Jones County 20.6 4,260 1,028
Mitchell County 20.6 2,167 1,031
Humboldt County 20.5 1,974 1,050
Chickasaw County 20.5 2,464 1,057
Grundy County 20.5 2,523 1,070
Lee County 20.4 6,869 1,093
Poweshiek County 20.4 3,792 1,099
Howard County 20.3 1,922 1,108
O'Brien County 20.3 2,869 1,123
Union County 20.1 2,449 1,180
Decatur County 20.1 1,548 1,188
Carroll County 20.0 4,141 1,211
Tama County 19.7 3,360 1,296
Delaware County 19.5 3,419 1,338
Clinton County 19.5 9,070 1,355
Monroe County 19.4 1,476 1,364
Cedar County 19.3 3,571 1,411
Bremer County 19.2 4,780 1,437
Harrison County 19.1 2,784 1,477
Washington County 18.9 4,249 1,542
Mills County 18.8 2,756 1,573
Louisa County 18.7 2,041 1,594
Iowa County 18.7 3,108 1,596
Jasper County 18.7 7,039 1,613
Webster County 18.7 6,930 1,622
Henry County 18.6 3,806 1,645
Plymouth County 18.6 4,743 1,646
Clarke County 18.3 1,777 1,738
Boone County 18.2 4,872 1,748
Lyon County 18.2 2,174 1,763
Benton County 18.2 4,663 1,767
Mahaska County 17.9 3,969 1,851
Marshall County 17.9 7,182 1,867
Marion County 17.8 5,939 1,901
Dubuque County 17.8 17,524 1,910
Buchanan County 17.7 3,655 1,918
Wapello County 17.7 6,265 1,932
Pottawattamie County 17.5 16,361 2,022
Davis County 17.2 1,563 2,085
Madison County 17.2 2,821 2,096
Crawford County 16.8 2,787 2,192
Black Hawk County 16.5 21,710 2,268
Muscatine County 16.4 7,088 2,294
Scott County 16.2 28,253 2,343
Linn County 15.9 36,364 2,423
Warren County 15.7 8,117 2,490
Sioux County 15.4 5,496 2,540
Buena Vista County 15.0 3,118 2,607
Woodbury County 15.0 15,796 2,612
Polk County 13.0 63,736 2,904
Story County 12.3 12,030 2,982
Johnson County 12.0 18,202 3,007
Dallas County 11.8 11,362 3,022
Notes:
Created by statecancerprofiles.cancer.gov on 05/24/2024 9:57 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 65 and over, see the dictionary.
Data for United States does not include Puerto Rico.

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