ALABAMA: Click this link to see all slave labor sites in the state.
- Statehood: 1819; some counties were established before Alabama became a state
- COUNTIES: Click one of the counties below to see all plantations/ workplaces in that county.
| County | Year Est. | Details |
| Autauga | 1818 | Formed from Montgomery County |
| Baldwin | 1809 | Formed from Washington and Florida Counties |
| Barbour | 1832 | Formed from Pike County and lands of the Creek Indians |
| Bibb | 1818 | Formed from Cahawba County |
| Blount | 1818 | Formed from lands of the Creek Indians |
| Butler | 1819 | Formed from Monroe and Conecuh Counties |
| Burke | 1777 | Formed from St. George Parish |
| Calhoun | 1832 | Formed from lands of the Creek Indians; Originally Benton County |
| Chambers | 1832 | Formed from lands of the Creek Indians |
| Cherokee | 1836 | Formed from lands of the Cherokee Indians |
| Choctaw | 1847 | Formed from Sumter and Washington Counties |
| Clarke | 1812 | Formed from the Mississippi Territory |
| Coffee | 1841 | Formed from Dale County |
| Conecuh | 1818 | Formed from Monroe County |
| Coosa | 1832 | Formed from lands of the Creek Indians |
| Covington | 1821 | Formed from Alabama; renamed Jones County, temporarily |
| Dale | 1824 | Formed from Covington and Henry Counties |
| Dallas | 1814 | Formed from lands of the Creek Indians |
| De Kalb | 1836 | Formed from lands of the Creek Indians |
| Fayette | 1824 | Formed from Tuscaloosa and Marion Counties |
| Franklin | 1818 | Formed from lands of the Cherokee and Chickasaw Indians |
| Greene | 1819 | Formed from Marengo and Tuscaloosa Counties |
| Henry | 1819 | Formed from Conecuh County |
| Jackson | 1819 | Formed from lands of the Cherokee Indians |
| Jefferson | 1819 | Formed from Blount County |
| Lauderdale | 1818 | Formed from lands of the Cherokee and Chickasaw Indians |
| Lawrence | 1818 | Formed from lands of the Cherokee and Chickasaw Indians |
| Limestone | 1818 | Formed from lands of the Cherokee and Chickasaw Indians |
| Lowndes | 1830 | Formed from Butler, Dallas and Montgomery Counties |
| Macon | 1832 | Formed from lands of the Creek Indians |
| Madison | 1808 | Formed from lands of the Cherokee and Chickasaw Indians |
| Marengo | 1818 | Formed from lands of the Choctaw Indians |
| Marion | 1818 | Formed from Tuscaloosa County |
| Marshall | 1836 | Formed from Blount and Jackson Counties and lands of the Cherokee Indians |
| Mobile | 1813 | Formed from West Florida |
| Monroe | 1815 | Formed from Washington County and lands of the Creek Indians |
| Montgomery | 1816 | Formed from Monroe County |
| Morgan | 1818 | Formed from lands of the Cherokee Indians |
| Perry | 1819 | Formed from Montgomery County |
| Pickens | 1819 | Formed from Tuscaloosa County |
| Pike | 1821 | Formed from Henry and Montgomery Counties |
| Randolph | 1832 | Formed from lands of the Creek Indians |
| Russell | 1832 | Formed from lands of the Creek Indians |
| Saint Clair | 1818 | Formed from Shelby County |
| Shelby | 1818 | Formed from Montgomery County |
| Sumter | 1832 | Formed from lands of the Choctaw Indians |
| Talladega | 1832 | Formed from lands of the Creek Indians |
| Tallapoosa | 1832 | Formed from lands of the Creek Indians |
| Tuscaloosa | 1818 | Formed from lands of the Cherokee and Choctaw Indians |
| Walker | 1824 | Formed from Marion and Tuscaloosa Counties |
| Wilcox | 1819 | Formed from Monroe and Dallas Counties |
| Winston | 1850 | Formed from Walker County |
Sankofagen 