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 |
|---|---|---|---|---|---|---|---|
| Oxford | 1 | 22,073 | 22,091 | -0.02% | 692 | 31.9 | City |
| Anniston | 2 | 21,051 | 21,515 | -0.55% | 459 | 45.8 | City |
| Jacksonville | 3 | 14,808 | 14,303 | 0.86% | 1,358 | 10.9 | City |
| Saks | 4 | 10,486 | 10,175 | -0.18% | 861 | 12.2 | CDP |
| Southside | 5 | 9,637 | 9,476 | 0.42% | 504 | 19.1 | City |
| Piedmont | 6 | 4,680 | 4,779 | -0.53% | 476 | 9.8 | City |
| Alexandria | 7 | 3,720 | 4,185 | -0.38% | 334 | 11.1 | CDP |
| Weaver | 8 | 3,327 | 3,338 | -0.09% | 962 | 3.5 | City |
| West End-Cobb Town | 9 | 3,298 | 3,492 | -0.36% | 800 | 4.1 | CDP |
| Choccolocco | 10 | 2,771 | 3,246 | -0.11% | 238 | 11.6 | CDP |
| Ohatchee | 11 | 1,210 | 1,156 | 1.09% | 206 | 5.9 | Town |
| White Plains | 12 | 816 | 541 | 0.12% | 64 | 12.8 | CDP |
| Hobson City | 13 | 741 | 752 | -0.4% | 708 | 1.0 | Town |
| Nances Creek | 14 | 468 | 380 | 1.08% | 81 | 5.8 | CDP |
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.
Oxford is the largest city in Calhoun County.
Nances Creek is the smallest city in Calhoun County.
There are 14 cities in Calhoun County, Alabama.