| City | County | 2026 Pop. ↓ |
|---|---|---|
| Florence | Lauderdale County | 43,097 |
| Foley | Baldwin County | 32,147 |
| Fairhope | Baldwin County | 27,463 |
| Fort Payne | DeKalb County | 15,249 |
| Fairfield | Jefferson County | 9,375 |
| Fultondale | Jefferson County | 9,264 |
| Forestdale | Jefferson County | 8,915 |
| Fort Rucker | Dale County | 5,356 |
| Fayette | Fayette County | 4,011 |
| Florala | Covington County | 1,969 |
| Flomaton | Escambia County | 1,435 |
| Falkville | Morgan County | 1,106 |
| Fayetteville | Talladega County | 1,101 |
| Fort Deposit | Lowndes County | 1,090 |
| Frisco City | Monroe County | 1,074 |
| Fyffe | DeKalb County | 988 |
| Franklin | Monroe County | 568 |
| Fairview | Cullman County | 548 |
| Forkland | Greene County | 410 |
| Fruithurst | Cleburne County | 272 |
| Fredonia | Chambers County | 257 |
| Fulton | Clarke County | 211 |
| Fairford | Mobile County | 148 |
| Five Points | Chambers County | 118 |
| Faunsdale | Marengo County | 80 |
| Fruitdale | Washington County | 26 |