Vital records in the state of Iowa are administered by the Iowa Department of Public Health, where they where they issue certified copies of birth, death & marriage certificates. Certified copies of divorce certificates must be requested from the county where the divorce took place. County offices have the oldest records, although they are incomplete.
Below is a table showing the year ranges that the Iowa Department of Public Health can provide:
| Record Type | Available From |
|---|---|
| Iowa Birth Records | July 1880 – 2025 |
| Iowa Death Records | July 1880 – 2025 |
| Iowa Divorce Records | 1906 – 2025 |
| Iowa Marriage Records | July 1880 – 2025 |
| County | Year Founded |
|---|---|
| Adair County, IA | January 15, 1851 |
| Adams County, IA | January 15, 1851 |
| Allamakee County, IA | February 20, 1847 |
| Appanoose County, IA | February 17, 1843 |
| Audubon County, IA | January 15, 1851 |
| Benton County, IA | December 21, 1837 |
| Black Hawk County, IA | February 17, 1843 |
| Boone County, IA | January 13, 1846 |
| Bremer County, IA | January 15, 1851 |
| Buchanan County, IA | December 21, 1837 |
| Buena Vista County, IA | January 15, 1851 |
| Butler County, IA | January 15, 1851 |
| Calhoun County, IA | January 15, 1851 |
| Carroll County, IA | January 15, 1851 |
| Cass County, IA | January 15, 1851 |
| Cedar County, IA | December 21, 1837 |
| Cerro Gordo County, IA | January 15, 1851 |
| Cherokee County, IA | January 15, 1851 |
| Chickasaw County, IA | January 15, 1851 |
| Clarke County, IA | January 13, 1846 |
| Clay County, IA | January 15, 1851 |
| Clayton County, IA | December 21, 1837 |
| Clinton County, IA | December 21, 1837 |
| Crawford County, IA | January 15, 1851 |
| Dallas County, IA | January 13, 1846 |
| Davis County, IA | February 17, 1843 |
| Decatur County, IA | January 13, 1846 |
| Delaware County, IA | December 21, 1837 |
| Des Moines County, IA | September 6, 1834 |
| Dickinson County, IA | January 15, 1851 |
| Dubuque County, IA | September 6, 1834 |
| Emmet County, IA | January 15, 1851 |
| Fayette County, IA | December 21, 1837 |
| Floyd County, IA | January 15, 1851 |
| Franklin County, IA | January 15, 1851 |
| Fremont County, IA | February 24, 1847 |
| Greene County, IA | January 15, 1851 |
| Grundy County, IA | January 15, 1851 |
| Guthrie County, IA | July 8, 1851 |
| Hamilton County, IA | December 22, 1856 |
| Hancock County, IA | January 15, 1851 |
| Hardin County, IA | January 15, 1851 |
| Harrison County, IA | January 15, 1851 |
| Henry County, IA | December 7, 1836 |
| Howard County, IA | January 15, 1851 |
| Humboldt County, IA | February 26, 1857 |
| Ida County, IA | January 15, 1851 |
| Iowa County, IA | February 17, 1843 |
| Jackson County, IA | December 21, 1837 |
| Jasper County, IA | January 13, 1846 |
| Jefferson County, IA | January 21, 1839 |
| Johnson County, IA | December 21, 1837 |
| Jones County, IA | December 21, 1837 |
| Keokuk County, IA | December 21, 1837 |
| Kossuth County, IA | January 15, 1851 |
| Lee County, IA | December 7, 1836 |
| Linn County, IA | December 21, 1837 |
| Louisa County, IA | December 7, 1836 |
| Lucas County, IA | January 13, 1846 |
| Lyon County, IA | January 15, 1851 |
| Madison County, IA | January 13, 1846 |
| Mahaska County, IA | February 17, 1843 |
| Marion County, IA | June 10, 1845 |
| Marshall County, IA | January 13, 1846 |
| Mills County, IA | January 15, 1851 |
| Mitchell County, IA | January 15, 1851 |
| Monona County, IA | January 15, 1851 |
| Monroe County, IA | February 17, 1843 |
| Montgomery County, IA | January 15, 1851 |
| Muscatine County, IA | December 7, 1836 |
| O'Brien County, IA | January 15, 1851 |
| Osceola County, IA | January 15, 1851 |
| Page County, IA | February 24, 1847 |
| Palo Alto County, IA | January 15, 1851 |
| Plymouth County, IA | January 15, 1851 |
| Pocahontas County, IA | January 15, 1851 |
| Polk County, IA | January 13, 1846 |
| Pottawattamie County, IA | February 24, 1847 |
| Poweshiek County, IA | February 17, 1843 |
| Ringgold County, IA | February 24, 1847 |
| Sac County, IA | January 15, 1851 |
| Scott County, IA | December 21, 1837 |
| Shelby County, IA | January 15, 1851 |
| Sioux County, IA | January 15, 1851 |
| Story County, IA | January 13, 1846 |
| Tama County, IA | February 17, 1843 |
| Taylor County, IA | February 24, 1847 |
| Union County, IA | January 15, 1851 |
| Van Buren County, IA | December 7, 1836 |
| Wapello County, IA | February 17, 1843 |
| Warren County, IA | January 13, 1846 |
| Washington County, IA | January 25, 1839 |
| Wayne County, IA | January 13, 1846 |
| Webster County, IA | January 12, 1853 |
| Winnebago County, IA | January 15, 1851 |
| Winneshiek County, IA | February 20, 1847 |
| Woodbury County, IA | January 12, 1853 |
| Worth County, IA | January 15, 1851 |
| Wright County, IA | January 15, 1851 |