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Demographics Table

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Demographic Data Report for Iowa by County
Crowding: Households with >1 person per room
All Ages, All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value

County
 sort alphabetically by name ascending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
 sort by value ascending
Households (with >1 Person Per Room)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
United States N/A 3.4 4,335,284 N/A
Iowa N/A 1.6 21,304 6 of 52
Clarke County Rural 6.7 267 3,034
Davis County Rural 5.8 184 2,979
Buena Vista County Rural 4.7 354 2,874
Marshall County Rural 4.1 645 2,780
Humboldt County Rural 3.2 137 2,498
Wapello County Rural 3.1 440 2,455
Appanoose County Rural 2.9 143 2,364
Tama County Rural 2.6 178 2,171
Sac County Rural 2.5 107 2,108
Woodbury County Urban 2.5 998 2,108
Black Hawk County Urban 2.4 1,280 2,040
Crawford County Rural 2.3 145 1,948
Polk County Urban 2.3 4,742 1,948
Guthrie County Urban 2.2 102 1,866
Harrison County Urban 2.2 131 1,866
Dallas County Urban 2.1 858 1,768
Jefferson County Rural 2.1 147 1,768
Keokuk County Rural 2.1 84 1,768
Muscatine County Rural 2.1 354 1,768
Worth County Rural 2.0 65 1,658
Chickasaw County Rural 1.9 96 1,551
Sioux County Rural 1.9 244 1,551
Wayne County Rural 1.9 49 1,551
Johnson County Urban 1.8 1,145 1,435
Louisa County Rural 1.8 76 1,435
Palo Alto County Rural 1.8 66 1,435
Pottawattamie County Urban 1.8 686 1,435
Warren County Urban 1.8 373 1,435
Buchanan County Rural 1.7 140 1,332
Mitchell County Rural 1.7 74 1,332
Webster County Rural 1.7 266 1,332
Decatur County Rural 1.6 48 1,195
Hamilton County Rural 1.6 99 1,195
Marion County Rural 1.6 220 1,195
Jackson County Rural 1.5 125 1,089
Van Buren County Rural 1.5 44 1,089
Greene County Rural 1.4 56 974
O'Brien County Rural 1.4 80 974
Union County Rural 1.4 71 974
Des Moines County Rural 1.3 219 840
Jasper County Urban 1.3 193 840
Linn County Urban 1.3 1,268 840
Taylor County Rural 1.3 33 840
Allamakee County Rural 1.2 75 723
Butler County Rural 1.2 73 723
Cerro Gordo County Rural 1.2 229 723
Fremont County Rural 1.2 34 723
Lyon County Rural 1.2 52 723
Monona County Rural 1.2 46 723
Monroe County Rural 1.2 35 723
Ringgold County Rural 1.2 23 723
Scott County Urban 1.2 867 723
Cass County Rural 1.1 62 624
Dubuque County Urban 1.1 461 624
Howard County Rural 1.1 40 624
Iowa County Rural 1.1 78 624
Plymouth County Rural 1.1 116 624
Pocahontas County Rural 1.1 33 624
Clayton County Rural 1.0 72 521
Hardin County Rural 1.0 72 521
Ida County Rural 1.0 29 521
Adair County Rural 0.9 28 425
Clinton County Rural 0.9 176 425
Floyd County Rural 0.9 60 425
Franklin County Rural 0.9 36 425
Winnebago County Rural 0.9 43 425
Winneshiek County Rural 0.9 73 425
Benton County Urban 0.8 76 342
Fayette County Rural 0.8 65 342
Madison County Urban 0.8 50 342
Page County Rural 0.8 49 342
Washington County Urban 0.8 72 342
Boone County Urban 0.7 79 263
Calhoun County Rural 0.7 28 263
Delaware County Rural 0.7 48 263
Emmet County Rural 0.7 29 263
Jones County Urban 0.7 53 263
Mahaska County Rural 0.7 63 263
Story County Urban 0.7 267 263
Carroll County Rural 0.6 52 211
Grundy County Urban 0.6 29 211
Hancock County Rural 0.6 28 211
Henry County Rural 0.6 48 211
Kossuth County Rural 0.6 37 211
Lucas County Rural 0.6 23 211
Osceola County Rural 0.6 16 211
Poweshiek County Rural 0.6 48 211
Adams County Rural 0.5 7 168
Bremer County Urban 0.5 52 168
Mills County Urban 0.5 25 168
Montgomery County Rural 0.5 24 168
Wright County Rural 0.5 26 168
Cedar County Rural 0.4 33 136
Clay County Rural 0.4 29 136
Lee County Rural 0.4 57 136
Dickinson County Rural 0.3 23 97
Shelby County Rural 0.3 14 97
Audubon County Rural 0.1 3 61
Cherokee County Rural 0.1 6 61
Notes:
Created by statecancerprofiles.cancer.gov on 07/15/2025 4:20 pm.

Φ Rural-Urban Continuum Codes provided by the USDA.

Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Crowding: Households with >1 person per room, see the dictionary.

Data for United States does not include Puerto Rico.

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