14 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| West Memphis | 1 | 23,304 | 24,471 | -0.99% | 808 | 29 | City |
| Marion | 2 | 13,464 | 13,761 | -0.44% | 664 | 20 | City |
| Earle | 3 | 1,719 | 1,826 | -1.26% | 529 | 3 | City |
| Turrell | 4 | 485 | 519 | -1.42% | 91 | 5 | City |
| Crawfordsville | 5 | 440 | 459 | -0.9% | 787 | 1 | Town |
| Clarkedale | 6 | 329 | 341 | -0.9% | 29 | 11 | City |
| Horseshoe Lake | 7 | 251 | 260 | -0.79% | 1,641 | 0 | Town |
| Edmondson | 8 | 238 | 248 | -0.83% | 80 | 3 | Town |
| Gilmore | 9 | 171 | 171 | 0% | 13 | 14 | City |
| Sunset | 10 | 163 | 172 | -1.21% | 620 | 0 | Town |
| Anthonyville | 11 | 130 | 133 | -0.76% | 1,688 | 0 | Town |
| Jennette | 12 | 117 | 121 | -0.85% | 52 | 2 | Town |
| Jericho | 13 | 97 | 100 | -1.02% | 316 | 0 | Town |
| Birdsong | 14 | 30 | 33 | -3.23% | 149 | 0 | Town |
West Memphis is the largest city in Crittenden County, with a population of 23,304.
Birdsong is the smallest city in Crittenden County, with a population of 30.
There are 14 cities in Crittenden County, Arkansas.