Admitted to the Union on December 14, 1819 as the 22nd state.
- 1800 federal census lost for all counties.
- 1810 federal census lost for all counties. 1810 territorial census extant for Washington.
- 1820 federal census lost for all counties. 1820 state census extant for Baldwin, Conecuh, Dallas, Franklin, Limestone, St. Clair, and Wilcox.
- 1830 – 1940 federal censuses extant for all counties except for 1890 (see below).
- 1890 census lost for all counties except part of Perry County (Perryville Beat 11 and Severe Beat 8).
Autauga | Baldwin | Barbour | Bibb |
Blount | Bullock | Butler | Calhoun |
Chambers | Cherokee | Chilton | Choctaw |
Clarke | Clay | Cleburne | Coffee |
Colbert | Conecuh | Coosa | Covington |
Crenshaw | Cullman | Dale | Dallas |
DeKalb | Elmore | Escambia | Etowah |
Fayette | Franklin | Geneva | Greene |
Hale | Henry | Houston | Jackson |
Jefferson | Lamar | Lauderdale | Lawrence |
Lee | Limestone | Lowndes | Macon |
Madison | Marengo | Marion | Marshall |
Mobile | Monroe | Montgomery | Morgan |
Perry | Pickens | Pike | Randolph |
Russell | St. Clair | Shelby | Sumter |
Talladega | Tallapoosa | Tuscaloosa | Walker |
Washington | Wilcox | Winston | |