| County | Date Formed |
Parent County |
County Seat |
|---|---|---|---|
| CALHOUN | 18 Dec 1832 | Creek Nation, originally Benton | ANNISTON |
| AUTAUGA | 21 Nov 1818 | Montgomery | PRATTVILLE |
| BAINE | See Etowah | ||
| BALDWIN | 21 Dec 1809 | Washington, Florida | BAY MINETTE |
| BARBOUR | 18 Dec 1832 | Creek Nation, Pike | CLAYTON |
| BENTON | See Calhoun | ||
| BIBB | 7 Feb 1818 | Originally Cahawba | CENTREVILLE |
| BLAINE | See Etowah | ||
| BLOUNT | 6 Feb 1818 | Creek Nation | ONEONTA |
| 5 Dec 1866 | Barbour, Macon, Montgomery, Pike | UNION SPRINGS | |
| BUTLER | 13 Dec 1819 | Monroe, Conecuh | GREENVILLE |
| CAHAWBA | See Bibb | ||
| CALHOUN | 18 Dec 1832 | Creek Nation, originally Benton | ANNISTON |
| CHAMBERS | 18 Dec 1832 | Creek Nation | LAFAYETTE |
| CHEROKEE | 9 Jan | Cherokee Nation | CENTRE |
| 1836 | |||
| CHILTON | 30 Dec 1868 | Autauga, Bibb, Perry, Shelby | CLANTON |
| CHOCTAW | 29 Dec 1847 | Sumter, Washington | BUTLER |
| CLARKE | 10 Dec 1812 | Mississippi Territory | GROVE HILL |
| CLAY | 7 Dec 1866 | Randolph, Talladega | ASHLAND |
| CLEBURNE | 6 Dec 1866 | Calhoun, Randolph, Talladega | HEFLIN |
| COFFEE | 29 Dec 1841 | Dale | ELBA |
| COLBERT | 6 Feb 1867 | Franklin | TUSCUMBIA |
| CONECUH | 13 Feb 1818 | Monroe | EVERGREEN |
| COOSA | 18 Dec 1832 | Creek Nation | ROCKFORD |
| COTACO | See Morgan | ||
| COVINGTON | 17 Dec 1821 | briefly renamed Jones | ANDALUSIA |
| CRENSHAW | 30 Nov 1866 | Butler, Coffee, Covington, Pike, Lowndes | LUVERNE |
| CULLMAN | 24 Jan 1877 | Blount, Morgan, Winston | CULLMAN |
| DALE | 22 Dec 1824 | Covington, Henry | OZARK |
| DALLAS | 9 Aug 1814 | Creek Nation | SELMA |
| DEKALB | 9 Jan | Cherokee Nation | FORT PAYNE |
| 1836 | |||
| ELMORE | 15 Feb 1866 | Autauga, Coosa, Montgomery, Tallapoosa | WETUMPKA |
| ESCAMBIA | 10 Dec 1868 | Baldwin, Conecuh | BREWTON |
| ETOWAH | 7 Dec 1866 | originally Baine | GADSDEN |
| FAYETTE | 20 Dec 1824 | Tuscaloosa, Marion | FAYETTE |
| FRANKLIN | 6 Feb 1818 | Cherokee & Chickasaw Nations | RUSSELLVILLE |
| GENEVA | 26 Dec 1868 | Dale, Henry, Coffee | GENEVA |
| GREENE | 13 Dec 1819 | Marengo, Tuscaloosa | EUTAW |
| HALE | 30 Jan 1867 | Greene, Marengo, Perry, Tuscaloosa | GREENSBORO |
| HANCOCK | See Winston | ||
| HENRY | 13 Dec 1819 | Conecuh | ABBEVILLE |
| HOUSTON | 1136 | Dale, Geneva, Henry | DOTHAN |
| JACKSON | 13 Dec 1819 | Cherokee Nation | SCOTTSBORO |
| JEFFERSON | 13 Dec 1819 | Blount | BIRMINGHAM |
| JONES | See Covington |