Ranking of Iowa Counties By Birth Rate per 1K in 2019
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2019, the Birth Rate per 1K for Iowa was 11.85. Among all Iowa counties, Davis County had the highest birth rate (18.03), followed by Buena Vista County (14.94), and Wayne County (14.7).
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.
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Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2019 Census.
See this for other years:
Ranking of Iowa Counties By Birth Rate per 1K in 2019
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| Rank | County | Birth Rate |
|---|---|---|
| 1 | Davis County | 18.03 |
| 2 | Buena Vista County | 14.94 |
| 3 | Wayne County | 14.7 |
| 4 | Sioux County | 14.17 |
| 5 | Adair County | 14.15 |
| 6 | Dallas County | 13.93 |
| 7 | Allamakee County | 13.82 |
| 8 | Woodbury County | 13.79 |
| 9 | Lyon County | 13.44 |
| 10 | Polk County | 13.41 |
| 11 | Buchanan County | 13.29 |
| 12 | Crawford County | 13.18 |
| 13 | Washington County | 12.92 |
| 14 | Tama County | 12.8 |
| 15 | Mahaska County | 12.68 |
| 16 | Decatur County | 12.57 |
| 17 | Black Hawk County | 12.51 |
| 18 | Wright County | 12.45 |
| 19 | Dubuque County | 12.42 |
| 20 | Marshall County | 12.35 |
| 21 | Sac County | 12.3 |
| 22 | Howard County | 12.22 |
| 23 | Muscatine County | 12.21 |
| 24 | Clarke County | 12.19 |
| 25 | Van Buren County | 12.1 |
| 26 | Wapello County | 12.05 |
| 27 | Linn County | 11.93 |
| 28 | Scott County | 11.92 |
| 29 | Clay County | 11.84 |
| 30 | Webster County | 11.83 |
| 31 | O'Brien County | 11.81 |
| 32 | Hamilton County | 11.79 |
| 33 | Monroe County | 11.67 |
| 34 | Louisa County | 11.63 |
| 35 | Kossuth County | 11.62 |
| 36 | Lucas County | 11.55 |
| 37 | Johnson County | 11.48 |
| 38 | Palo Alto County | 11.47 |
| 39 | Humboldt County | 11.46 |
| 39 | Shelby County | 11.46 |
| 40 | Jackson County | 11.41 |
| 41 | Warren County | 11.4 |
| 42 | Harrison County | 11.38 |
| 43 | Clinton County | 11.37 |
| 44 | Delaware County | 11.35 |
| 45 | Pottawattamie County | 11.34 |
| 46 | Jasper County | 11.31 |
| 47 | Carroll County | 11.24 |
| 48 | Calhoun County | 11.21 |
| 49 | Grundy County | 11.19 |
| 50 | Mitchell County | 11.18 |
| 51 | Fayette County | 11.17 |
| 52 | Taylor County | 11.15 |
| 53 | Cerro Gordo County | 11.11 |
| 54 | Pocahontas County | 11.09 |
| 55 | Madison County | 11.05 |
| 56 | Benton County | 11.04 |
| 57 | Des Moines County | 10.96 |
| 58 | Emmet County | 10.92 |
| 59 | Butler County | 10.79 |
| 59 | Worth County | 10.79 |
| 60 | Appanoose County | 10.72 |
| 61 | Cass County | 10.71 |
| 61 | Chickasaw County | 10.71 |
| 61 | Franklin County | 10.71 |
| 62 | Marion County | 10.67 |
| 63 | Iowa County | 10.53 |
| 64 | Osceola County | 10.52 |
| 65 | Henry County | 10.49 |
| 66 | Boone County | 10.48 |
| 67 | Floyd County | 10.43 |
| 68 | Plymouth County | 10.27 |
| 69 | Clayton County | 10.17 |
| 70 | Hancock County | 10.1 |
| 71 | Bremer County | 10.08 |
| 72 | Monona County | 10.07 |
| 73 | Lee County | 10 |
| 74 | Cedar County | 9.99 |
| 75 | Greene County | 9.97 |
| 76 | Fremont County | 9.95 |
| 77 | Union County | 9.87 |
| 78 | Audubon County | 9.84 |
| 79 | Ringgold County | 9.81 |
| 80 | Adams County | 9.68 |
| 80 | Cherokee County | 9.68 |
| 81 | Jones County | 9.6 |
| 82 | Keokuk County | 9.5 |
| 83 | Page County | 9.49 |
| 84 | Ida County | 9.38 |
| 85 | Montgomery County | 9.35 |
| 86 | Winnebago County | 9.28 |
| 87 | Dickinson County | 9.12 |
| 88 | Story County | 9 |
| 89 | Mills County | 8.93 |
| 90 | Winneshiek County | 8.9 |
| 91 | Hardin County | 8.82 |
| 92 | Guthrie County | 8.76 |
| 93 | Poweshiek County | 8.4 |
| 94 | Jefferson County | 7.94 |