Iowa Births By County in 2020

Updated on July 26, 2024.

According to the US Census Bureau estimates, in 2020, the number of births for Iowa was 37,068. Polk County had the highest number of births (6,524), followed by Linn County (2,674), and Scott County (2,046) On the other hand, Adams County had the lowest number of births (36), followed by Ringgold County (47), and Audubon County (58).

You can also see similar information for other states and by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Iowa Births By County in 2020
Iowa Births By County in 2020
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County Births
Adair 98
Adams 36
Allamakee 174
Appanoose 143
Audubon 58
Benton 284
Black Hawk 1594
Boone 262
Bremer 264
Buchanan 274
Buena Vista 288
Butler 152
Calhoun 103
Carroll 225
Cass 136
Cedar 172
Cerro Gordo 462
Cherokee 114
Chickasaw 139
Clarke 121
Clay 186
Clayton 176
Clinton 516
Crawford 217
Dallas 1309
Davis 158
Decatur 90
Delaware 189
Des Moines 445
Dickinson 152
Dubuque 1196
Emmet 106
Fayette 202
Floyd 171
Franklin 108
Fremont 64
Greene 90
Grundy 127
Guthrie 97
Hamilton 176
Hancock 110
Hardin 160
Harrison 157
Henry 202
Howard 119
Humboldt 105
Ida 68
Iowa 165
Jackson 211
Jasper 400
Jefferson 141
Johnson 1719
Jones 198
Keokuk 105
Kossuth 173
Lee 328
Linn 2674
Louisa 123
Lucas 100
Lyon 174
Madison 173
Mahaska 263
Marion 336
Marshall 490
Mills 135
Mitchell 131
Monona 92
Monroe 85
Montgomery 107
Muscatine 512
O'Brien 160
Osceola 63
Page 131
Palo Alto 98
Plymouth 277
Pocahontas 71
Polk 6524
Pottawattamie 1058
Poweshiek 161
Ringgold 47
Sac 108
Scott 2046
Shelby 126
Sioux 500
Story 826
Tama 200
Taylor 65
Union 121
Van Buren 96
Wapello 435
Warren 578
Washington 285
Wayne 90
Webster 429
Winnebago 97
Winneshiek 187
Woodbury 1421
Worth 80
Wright 158