List of Alabama Counties and County Seat
| County |
County Seat |
Population (2011) |
Area |
Formed |
| Autauga County |
Prattville |
55,514 |
594 sq mi |
1818 |
| Baldwin County |
Bay Minette |
190,790 |
1,590 sq mi |
1809 |
| Barbour County |
Clayton |
27,201 |
885 sq mi |
1832 |
| Bibb County |
Centreville |
22,597 |
623 sq mi |
1818 |
| Blount County |
Oneonta |
57,826 |
645 sq mi |
1818 |
| Bullock County |
Union Springs |
10,474 |
623 sq mi |
1866 |
| Butler County |
Greenville |
20,307 |
777 sq mi |
1819 |
| Calhoun County |
Anniston |
117,296 |
606 sq mi |
1832 |
| Chambers County |
LaFayette |
34,064 |
597 sq mi |
1832 |
| Cherokee County |
Centre |
26,021 |
554 sq mi |
1836 |
| Chilton County |
Clanton |
43,819 |
693 sq mi |
1868 |
| Choctaw County |
Butler |
13,633 |
914 sq mi |
1847 |
| Clarke County |
Grove Hill |
25,161 |
1,238 sq mi |
1812 |
| Clay County |
Ashland |
13,435 |
604 sq mi |
1866 |
| Cleburne County |
Heflin |
14,832 |
560 sq mi |
1866 |
| Coffee County |
Elba and Enterprise |
51,252 |
679 sq mi |
1841 |
| Colbert County |
Tuscumbia |
54,446 |
593 sq mi |
1867 |
| Conecuh County |
Evergreen |
12,981 |
850 sq mi |
1818 |
| Coosa County |
Rockford |
10,966 |
651 sq mi |
1832 |
| Covington County |
Andalusia |
37,955 |
1,030 sq mi |
1821 |
| Crenshaw County |
Luverne |
14,083 |
609 sq mi |
1866 |
| Cullman County |
Cullman |
80,440 |
735 sq mi |
1877 |
| Dale County |
Ozark |
50,444 |
561 sq mi |
1824 |
| Dallas County |
Selma |
43,820 |
979 sq mi |
1818 |
| DeKalb County |
Fort Payne |
71,109 |
777 sq mi |
1836 |
| Elmore County |
Wetumpka |
79,303 |
618 sq mi |
1866 |
| Escambia County |
Brewton |
38,319 |
945 sq mi |
1868 |
| Etowah County |
Gadsden |
104,430 |
535 sq mi |
1866 |
| Fayette County |
Fayette |
17,241 |
628 sq mi |
1824 |
| Franklin County |
Russellville |
31,704 |
634 sq mi |
1818 |
| Geneva County |
Geneva |
26,790 |
574 sq mi |
1868 |
| Greene County |
Eutaw |
9,045 |
647 sq mi |
1819 |
| Hale County |
Greensboro |
15,760 |
644 sq mi |
1867 |
| Henry County |
Abbeville |
17,302 |
562 sq mi |
1819 |
| Houston County |
Dothan |
101,547 |
580 sq mi |
1903 |
| Jackson County |
Scottsboro |
53,227 |
1,078 sq mi |
1819 |
| Jefferson County |
Birmingham |
658,466 |
1,111 sq mi |
1819 |
| Lamar County |
Vernon |
14,564 |
605 sq mi |
1867 |
| Lauderdale County |
Florence |
92,709 |
668 sq mi |
1818 |
| Lawrence County |
Moulton |
34,339 |
691 sq mi |
1818 |
| Lee County |
Opelika |
140,247 |
608 sq mi |
1866 |
| Limestone County |
Athens |
82,782 |
560 sq mi |
1818 |
| Lowndes County |
Hayneville |
11,299 |
716 sq mi |
1830 |
| Macon County |
Tuskegee |
21,452 |
609 sq mi |
1832 |
| Madison County |
Huntsville |
334,811 |
802 sq mi |
1808 |
| Marengo County |
Linden |
21,027 |
977 sq mi |
1818 |
| Marion County |
Hamilton |
30,776 |
742 sq mi |
1818 |
| Marshall County |
Guntersville |
93,019 |
566 sq mi |
1836 |
| Mobile County |
Mobile |
412,992 |
1,229 sq mi |
1812 |
| Monroe County |
Monroeville |
23,068 |
1,026 sq mi |
1815 |
| Montgomery County |
Montgomery |
229,363 |
784 sq mi |
1816 |
| Morgan County |
Decatur |
119,490 |
579 sq mi |
1818 |
| Perry County |
Marion |
10,591 |
720 sq mi |
1819 |
| Pickens County |
Carrollton |
19,746 |
881 sq mi |
1820 |
| Pike County |
Troy |
32,899 |
672 sq mi |
1821 |
| Randolph County |
Wedowee |
22,913 |
581 sq mi |
1832 |
| Russell County |
Phenix City |
52,947 |
641 sq mi |
1832 |
| Shelby County |
Columbiana |
195,085 |
785 sq mi |
1818 |
| St. Clair County |
Ashville and Pell City |
83,593 |
632 sq mi |
1818 |
| Sumter County |
Livingston |
13,763 |
904 sq mi |
1832 |
| Talladega County |
Talladega |
82,291 |
737 sq mi |
1832 |
| Tallapoosa County |
Dadeville |
41,616 |
717 sq mi |
1832 |
| Tuscaloosa County |
Tuscaloosa |
194,656 |
1,322 sq mi |
1818 |
| Walker County |
Jasper |
67,023 |
791 sq mi |
1823 |
| Washington County |
Chatom |
17,581 |
1,080 sq mi |
1800 |
| Wilcox County |
Camden |
11,670 |
888 sq mi |
1819 |
| Winston County |
Double Springs |
24,484 |
613 sq mi |
1850 |
