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Demographics Table

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Demographic Data Report for Iowa by County
Poverty: Persons below 150% of poverty
All Ages, All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

County
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2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
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People (<150% Of Poverty)
 sort by sample size ascending
Rank within US
(of 3143 counties)
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United States N/A 20.1 65,780,589 N/A
Iowa N/A 18.4 573,821 21 of 52
Polk County Urban 17.4 85,811 759
Linn County Urban 16.6 37,279 627
Johnson County Urban 24.3 36,143 1,829
Scott County Urban 18.6 31,807 944
Black Hawk County Urban 23.0 29,017 1,632
Woodbury County Urban 22.3 23,066 1,523
Story County Urban 24.7 21,674 1,892
Pottawattamie County Urban 20.2 18,375 1,174
Dubuque County Urban 16.8 16,038 666
Dallas County Urban 9.8 10,569 64
Clinton County Rural 22.0 9,939 1,453
Muscatine County Rural 21.1 8,851 1,323
Cerro Gordo County Rural 19.7 8,210 1,103
Wapello County Rural 23.2 8,003 1,664
Marshall County Rural 18.8 7,288 970
Des Moines County Rural 19.1 7,236 1,013
Lee County Rural 22.1 6,975 1,476
Webster County Rural 20.4 6,952 1,199
Jasper County Urban 16.2 5,842 565
Warren County Urban 9.5 4,990 57
Marion County Rural 15.0 4,791 413
Mahaska County Rural 20.3 4,300 1,183
Sioux County Rural 12.6 4,279 205
Crawford County Rural 25.7 4,139 2,015
Jefferson County Rural 27.1 3,975 2,205
Washington County Urban 17.5 3,885 776
Fayette County Rural 20.8 3,866 1,264
Buena Vista County Rural 19.1 3,791 1,013
Page County Rural 27.0 3,785 2,193
Tama County Rural 22.6 3,730 1,579
Appanoose County Rural 29.7 3,566 2,475
Jones County Urban 18.1 3,555 854
Henry County Rural 19.1 3,522 1,013
Poweshiek County Rural 20.5 3,454 1,216
Hardin County Rural 20.8 3,317 1,264
Benton County Urban 12.8 3,211 222
Wright County Rural 25.3 3,192 1,958
Clayton County Rural 18.8 3,158 970
Bremer County Urban 13.3 3,148 254
Boone County Urban 12.0 3,145 162
Buchanan County Rural 15.2 3,122 436
Carroll County Rural 15.4 3,120 462
Jackson County Rural 16.2 3,102 565
Floyd County Rural 20.5 3,092 1,216
Plymouth County Rural 12.1 3,072 170
Delaware County Rural 17.6 3,052 792
Cass County Rural 23.5 3,018 1,712
O'Brien County Rural 21.3 2,938 1,353
Clay County Rural 17.7 2,866 799
Iowa County Rural 16.5 2,680 609
Allamakee County Rural 19.2 2,649 1,033
Dickinson County Rural 14.7 2,598 378
Kossuth County Rural 17.9 2,542 826
Cedar County Rural 13.7 2,469 283
Lucas County Rural 28.3 2,440 2,349
Union County Rural 20.6 2,413 1,233
Franklin County Rural 24.5 2,397 1,857
Montgomery County Rural 23.9 2,374 1,772
Butler County Rural 16.6 2,335 627
Winneshiek County Rural 12.7 2,301 216
Harrison County Urban 15.0 2,163 413
Cherokee County Rural 18.7 2,120 955
Humboldt County Rural 22.2 2,098 1,501
Keokuk County Rural 21.5 2,095 1,383
Mills County Urban 13.9 2,001 297
Winnebago County Rural 19.3 1,929 1,043
Madison County Urban 11.5 1,922 140
Hamilton County Rural 13.0 1,902 237
Mitchell County Rural 17.8 1,844 810
Calhoun County Rural 19.9 1,825 1,127
Decatur County Rural 25.6 1,820 1,995
Van Buren County Rural 25.4 1,820 1,971
Clarke County Rural 19.1 1,812 1,013
Hancock County Rural 17.3 1,806 744
Shelby County Rural 15.5 1,787 472
Louisa County Rural 16.4 1,725 595
Monona County Rural 20.6 1,724 1,233
Palo Alto County Rural 19.7 1,679 1,103
Chickasaw County Rural 14.4 1,668 354
Sac County Rural 17.3 1,649 744
Howard County Rural 17.4 1,614 759
Guthrie County Urban 14.9 1,571 400
Greene County Rural 18.0 1,544 837
Adair County Rural 20.5 1,495 1,216
Emmet County Rural 17.0 1,481 695
Ida County Rural 21.7 1,464 1,414
Pocahontas County Rural 21.0 1,447 1,305
Osceola County Rural 24.0 1,435 1,781
Lyon County Rural 11.8 1,414 152
Grundy County Urban 11.1 1,364 120
Davis County Rural 14.1 1,273 316
Audubon County Rural 22.4 1,224 1,547
Monroe County Rural 15.8 1,160 512
Worth County Rural 15.6 1,130 487
Wayne County Rural 17.3 1,113 744
Fremont County Rural 16.6 1,064 627
Taylor County Rural 17.1 989 707
Ringgold County Rural 13.4 602 262
Adams County Rural 16.8 594 666

Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 3:21 pm.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

Source: Demographic data provided by the Census Bureau and the American Community Survey.

For more information about Poverty: Persons below 150% of poverty, see the dictionary.

Data for United States does not include Puerto Rico.

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