Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
---|---|---|---|---|---|---|---|
Fort Payne | 1 | 14,984 | 14,875 | 0.18% | 266 | 56.4 | City |
Rainsville | 2 | 5,846 | 5,533 | 1.35% | 282 | 20.7 | City |
Henagar | 3 | 2,307 | 2,298 | 0.09% | 102 | 22.6 | City |
Carlisle-Rockledge | 4 | 2,248 | 2,530 | 0.36% | 139 | 16.2 | CDP |
Whitesboro | 5 | 2,133 | 2,161 | -0.05% | 122 | 17.5 | CDP |
Collinsville | 6 | 2,067 | 2,054 | 0.14% | 618 | 3.3 | Town |
Crossville | 7 | 1,839 | 1,835 | 0.05% | 220 | 8.4 | Town |
Sylvania | 8 | 1,813 | 1,797 | 0.22% | 213 | 8.5 | Town |
Sardis City | 9 | 1,777 | 1,815 | -0.56% | 226 | 7.9 | Town |
Fyffe | 10 | 983 | 978 | 0.1% | 198 | 5.0 | Town |
Powell | 11 | 928 | 912 | 0.43% | 193 | 4.8 | Town |
Geraldine | 12 | 913 | 911 | 0% | 239 | 3.8 | Town |
New Union | 13 | 787 | 1,008 | -1.5% | 64 | 12.3 | CDP |
Ider | 14 | 737 | 728 | 0.27% | 136 | 5.4 | Town |
Ivalee | 15 | 656 | 733 | -2.38% | 88 | 7.5 | CDP |
Valley Head | 16 | 593 | 580 | 0.51% | 157 | 3.8 | Town |
Hammondville | 17 | 423 | 423 | 0% | 87 | 4.8 | Town |
Shiloh | 18 | 329 | 325 | 0.3% | 154 | 2.1 | Town |
Mentone | 19 | 325 | 323 | 0% | 76 | 4.3 | Town |
Pine Ridge | 20 | 268 | 264 | 0.38% | 201 | 1.3 | Town |
Lakeview | 21 | 163 | 162 | 0% | 252 | 0.6 | Town |
Bristow Cove | 22 | 142 | 465 | -21.11% | 13 | 10.8 | CDP |
Ridgeville | 23 | 82 | 84 | -1.21% | 100 | 0.8 | Town |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Fort Payne is the largest city in DeKalb County.
Ridgeville is the smallest city in DeKalb County.
There are 23 cities in DeKalb County, Alabama.