Fastest growing counties in Alabama.
County | Rank | Change (2020) | 2024 Pop. | 2020 Pop. |
|---|---|---|---|---|
| Limestone County | 1 | 13.66% | 118,440 | 104,203 |
| Baldwin County | 2 | 11.69% | 260,483 | 233,227 |
| Madison County | 3 | 7.96% | 421,595 | 390,503 |
| Lee County | 4 | 6.28% | 185,732 | 174,754 |
| St. Clair County | 5 | 6.07% | 97,223 | 91,657 |
| Cullman County | 6 | 5.94% | 93,369 | 88,136 |
| Cleburne County | 7 | 5.59% | 15,906 | 15,064 |
| Henry County | 8 | 5.59% | 18,128 | 17,169 |
| Coffee County | 9 | 5.41% | 56,446 | 53,549 |
| Shelby County | 10 | 5.38% | 235,967 | 223,912 |
| Randolph County | 11 | 4.65% | 23,112 | 22,086 |
| Marshall County | 12 | 4.49% | 102,084 | 97,702 |
| Chilton County | 13 | 4.34% | 47,014 | 45,057 |
| Cherokee County | 14 | 4.05% | 25,979 | 24,969 |
| Lauderdale County | 15 | 3.96% | 97,753 | 94,025 |
| Elmore County | 16 | 3.89% | 91,282 | 87,861 |
| Autauga County | 17 | 3.47% | 60,958 | 58,915 |
| Tuscaloosa County | 18 | 2.81% | 238,056 | 231,547 |
| Jackson County | 19 | 2.79% | 54,011 | 52,545 |
| Hale County | 20 | 2.74% | 15,177 | 14,772 |
| Colbert County | 21 | 2.49% | 58,729 | 57,304 |
| Morgan County | 22 | 2.23% | 126,035 | 123,288 |
| Lawrence County | 23 | 2.2% | 33,817 | 33,089 |
| Covington County | 24 | 2.12% | 38,301 | 37,506 |
| Dale County | 25 | 2.01% | 50,247 | 49,257 |
| DeKalb County | 26 | 1.95% | 73,056 | 71,659 |
| Geneva County | 27 | 1.94% | 27,216 | 26,698 |
| Blount County | 28 | 1.71% | 60,116 | 59,107 |
| Houston County | 29 | 1.48% | 108,877 | 107,284 |
| Pike County | 30 | 1.11% | 33,266 | 32,900 |
| Calhoun County | 31 | 0.72% | 117,078 | 116,243 |
| Marion County | 32 | 0.45% | 29,306 | 29,176 |
| Etowah County | 33 | 0.12% | 103,579 | 103,453 |
| Winston County | 34 | -0.05% | 23,481 | 23,493 |
| Crenshaw County | 35 | -0.07% | 13,154 | 13,163 |
| Talladega County | 36 | -0.07% | 81,516 | 81,575 |
| Walker County | 37 | -0.18% | 65,018 | 65,138 |
| Escambia County | 38 | -0.56% | 36,480 | 36,685 |
| Mobile County | 39 | -0.6% | 411,882 | 414,377 |
| Russell County | 40 | -0.61% | 58,894 | 59,258 |
| Coosa County | 41 | -1.03% | 10,229 | 10,335 |
| Franklin County | 42 | -1.2% | 31,694 | 32,078 |
| Clay County | 43 | -1.22% | 14,039 | 14,212 |
| Pickens County | 44 | -1.8% | 18,627 | 18,969 |
| Chambers County | 45 | -1.9% | 33,994 | 34,651 |
| Bibb County | 46 | -1.97% | 21,750 | 22,188 |
| Barbour County | 47 | -2% | 24,470 | 24,969 |
| Tallapoosa County | 48 | -2.04% | 40,441 | 41,284 |
| Montgomery County | 49 | -2.05% | 223,659 | 228,342 |
| Jefferson County | 50 | -2.08% | 660,706 | 674,717 |
| Lamar County | 51 | -2.42% | 13,616 | 13,953 |
| Washington County | 52 | -2.47% | 14,950 | 15,329 |
| Fayette County | 53 | -2.93% | 15,852 | 16,331 |
| Monroe County | 54 | -3.35% | 19,046 | 19,706 |
| Marengo County | 55 | -3.6% | 18,577 | 19,270 |
| Conecuh County | 56 | -3.72% | 11,124 | 11,554 |
| Clarke County | 57 | -3.86% | 22,100 | 22,987 |
| Choctaw County | 58 | -4.38% | 12,073 | 12,626 |
| Butler County | 59 | -4.88% | 18,096 | 19,025 |
| Sumter County | 60 | -5.13% | 11,565 | 12,191 |
| Bullock County | 61 | -5.65% | 9,651 | 10,229 |
| Greene County | 62 | -6.1% | 7,230 | 7,700 |
| Lowndes County | 63 | -6.16% | 9,651 | 10,285 |
| Macon County | 64 | -6.45% | 18,208 | 19,464 |
| Dallas County | 65 | -6.73% | 35,601 | 38,171 |
| Wilcox County | 66 | -7.45% | 9,749 | 10,534 |
| Perry County | 67 | -10.48% | 7,572 | 8,458 |