# Counties in Iowa by uninsured rate, all ages (US), 2024

All 99 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `uninsured_rate`
- Unit: %
- Definition: People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat)
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/uninsured-rate/iowa-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Davis County | 25.1 |
| 2 | Van Buren County | 17.4 |
| 3 | Wayne County | 12.8 |
| 4 | Howard County | 10.2 |
| 5 | Franklin County | 10 |
| 6 | Appanoose County | 9 |
| 7 | Crawford County | 8.8 |
| 8 | Clayton County | 8.4 |
| 9 | Union County | 8.3 |
| 10 | Osceola County | 8 |
| 11 | Lucas County | 8 |
| 12 | Chickasaw County | 7.8 |
| 13 | Pocahontas County | 7.6 |
| 14 | Decatur County | 7.6 |
| 15 | Washington County | 7.6 |
| 16 | Mitchell County | 7.4 |
| 17 | Wapello County | 7.3 |
| 18 | Woodbury County | 7.3 |
| 19 | Allamakee County | 7 |
| 20 | Worth County | 7 |
| 21 | Buchanan County | 6.7 |
| 21 | Jefferson County | 6.7 |
| 23 | Ringgold County | 6.6 |
| 24 | Webster County | 6.3 |
| 25 | Buena Vista County | 6.2 |
| 26 | Tama County | 6.2 |
| 27 | Ida County | 5.9 |
| 28 | Humboldt County | 5.9 |
| 29 | Sioux County | 5.8 |
| 30 | Hancock County | 5.8 |
| 30 | Wright County | 5.8 |
| 32 | Marshall County | 5.8 |
| 33 | Emmet County | 5.8 |
| 34 | Hamilton County | 5.7 |
| 35 | Jackson County | 5.7 |
| 36 | Winnebago County | 5.7 |
| 37 | Fayette County | 5.6 |
| 38 | Clay County | 5.5 |
| 39 | Lee County | 5.4 |
| 40 | Adair County | 5.4 |
| 41 | Plymouth County | 5.3 |
| 42 | Polk County | 5.3 |
| 43 | Scott County | 5.2 |
| 44 | Clinton County | 5.1 |
| 45 | Black Hawk County | 5.1 |
| 46 | Pottawattamie County | 5 |
| 47 | Hardin County | 5 |
| 48 | Clarke County | 4.9 |
| 49 | Madison County | 4.9 |
| 50 | Louisa County | 4.8 |
| 51 | Cherokee County | 4.8 |
| 52 | Page County | 4.8 |
| 53 | Sac County | 4.8 |
| 54 | Palo Alto County | 4.8 |
| 55 | Johnson County | 4.7 |
| 56 | Harrison County | 4.7 |
| 57 | Mahaska County | 4.7 |
| 58 | Henry County | 4.7 |
| 59 | Jasper County | 4.5 |
| 60 | Cerro Gordo County | 4.5 |
| 61 | Calhoun County | 4.4 |
| 62 | Muscatine County | 4.3 |
| 63 | Story County | 4.2 |
| 64 | Cedar County | 4.2 |
| 65 | Greene County | 4.1 |
| 66 | Cass County | 4.1 |
| 67 | Linn County | 4.1 |
| 68 | Lyon County | 4 |
| 69 | Keokuk County | 4 |
| 70 | Dallas County | 3.9 |
| 71 | Des Moines County | 3.9 |
| 72 | Poweshiek County | 3.9 |
| 73 | Monona County | 3.9 |
| 74 | Kossuth County | 3.8 |
| 75 | Grundy County | 3.8 |
| 76 | Montgomery County | 3.7 |
| 77 | Audubon County | 3.7 |
| 78 | Floyd County | 3.6 |
| 79 | Monroe County | 3.6 |
| 80 | Jones County | 3.5 |
| 81 | Dubuque County | 3.5 |
| 82 | Fremont County | 3.5 |
| 83 | Taylor County | 3.5 |
| 84 | Boone County | 3.3 |
| 85 | Adams County | 3.3 |
| 86 | Delaware County | 3.3 |
| 87 | Iowa County | 3.2 |
| 88 | Butler County | 3.2 |
| 88 | Guthrie County | 3.2 |
| 90 | O'Brien County | 3 |
| 91 | Benton County | 3 |
| 92 | Carroll County | 2.8 |
| 93 | Mills County | 2.7 |
| 94 | Dickinson County | 2.7 |
| 94 | Winneshiek County | 2.7 |
| 96 | Marion County | 2.5 |
| 97 | Shelby County | 2.3 |
| 98 | Bremer County | 2.2 |
| 99 | Warren County | 2 |