Ranking of Iowa Counties By Number of Births in 2023
Updated on July 29, 2024.
Based on the US Census Vintage data estimates, in 2023, the Number of Births for Iowa was 36.90K. Among all Iowa counties, Polk County had the highest number of births (6.56K), followed by Linn County (2.62K), and Scott County (1.90K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2023 Census.
See this for other years:
Ranking of Iowa Counties By Number of Births in 2023
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| Rank | County | Number of Births |
|---|---|---|
| 1 | Polk County | 6560 |
| 2 | Linn County | 2621 |
| 3 | Scott County | 1904 |
| 4 | Johnson County | 1690 |
| 5 | Black Hawk County | 1629 |
| 6 | Woodbury County | 1426 |
| 7 | Dallas County | 1413 |
| 8 | Dubuque County | 1115 |
| 9 | Pottawattamie County | 946 |
| 10 | Story County | 840 |
| 11 | Warren County | 617 |
| 12 | Clinton County | 549 |
| 13 | Sioux County | 508 |
| 14 | Marshall County | 479 |
| 15 | Muscatine County | 467 |
| 16 | Wapello County | 453 |
| 17 | Cerro Gordo County | 449 |
| 18 | Des Moines County | 415 |
| 19 | Webster County | 409 |
| 20 | Jasper County | 383 |
| 21 | Marion County | 357 |
| 22 | Lee County | 338 |
| 23 | Plymouth County | 306 |
| 24 | Buena Vista County | 304 |
| 25 | Boone County | 281 |
| 26 | Washington County | 278 |
| 27 | Benton County | 263 |
| 28 | Buchanan County | 254 |
| 29 | Bremer County | 250 |
| 29 | Carroll County | 250 |
| 30 | Mahaska County | 232 |
| 31 | Crawford County | 228 |
| 32 | Jackson County | 208 |
| 33 | Fayette County | 205 |
| 34 | Tama County | 203 |
| 35 | Delaware County | 201 |
| 36 | Henry County | 194 |
| 36 | Madison County | 194 |
| 37 | Jones County | 192 |
| 38 | Poweshiek County | 190 |
| 39 | Iowa County | 185 |
| 39 | O'Brien County | 185 |
| 40 | Hamilton County | 181 |
| 41 | Winneshiek County | 179 |
| 42 | Allamakee County | 177 |
| 43 | Wright County | 169 |
| 44 | Clayton County | 168 |
| 45 | Clay County | 165 |
| 46 | Floyd County | 164 |
| 46 | Kossuth County | 164 |
| 47 | Cedar County | 160 |
| 48 | Lyon County | 158 |
| 49 | Harrison County | 157 |
| 50 | Davis County | 154 |
| 50 | Dickinson County | 154 |
| 50 | Hardin County | 154 |
| 51 | Butler County | 152 |
| 52 | Jefferson County | 144 |
| 53 | Grundy County | 141 |
| 54 | Page County | 136 |
| 55 | Chickasaw County | 132 |
| 56 | Franklin County | 130 |
| 57 | Cass County | 129 |
| 58 | Clarke County | 127 |
| 58 | Howard County | 127 |
| 58 | Mitchell County | 127 |
| 59 | Appanoose County | 126 |
| 60 | Cherokee County | 125 |
| 61 | Humboldt County | 124 |
| 62 | Mills County | 123 |
| 63 | Hancock County | 120 |
| 64 | Lucas County | 115 |
| 65 | Louisa County | 113 |
| 65 | Palo Alto County | 113 |
| 65 | Shelby County | 113 |
| 66 | Sac County | 112 |
| 67 | Keokuk County | 109 |
| 68 | Union County | 104 |
| 69 | Van Buren County | 100 |
| 70 | Montgomery County | 98 |
| 71 | Winnebago County | 96 |
| 72 | Emmet County | 95 |
| 72 | Guthrie County | 95 |
| 73 | Calhoun County | 94 |
| 74 | Monona County | 92 |
| 75 | Greene County | 89 |
| 76 | Wayne County | 88 |
| 77 | Decatur County | 86 |
| 78 | Adair County | 85 |
| 79 | Monroe County | 83 |
| 80 | Ida County | 79 |
| 80 | Worth County | 79 |
| 81 | Pocahontas County | 77 |
| 82 | Taylor County | 75 |
| 83 | Fremont County | 67 |
| 84 | Audubon County | 61 |
| 85 | Osceola County | 60 |
| 86 | Ringgold County | 43 |
| 87 | Adams County | 39 |