14 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| West Memphis | 1 | 23,071 | 24,471 | -1% | 773 | 30 | City |
| Marion | 2 | 13,405 | 13,761 | -0.44% | 661 | 20 | City |
| Earle | 3 | 1,698 | 1,826 | -1.22% | 523 | 3 | City |
| Turrell | 4 | 478 | 519 | -1.44% | 89 | 5 | City |
| Crawfordsville | 5 | 436 | 459 | -0.91% | 780 | 1 | Town |
| Clarkedale | 6 | 327 | 341 | -0.61% | 29 | 11 | City |
| Horseshoe Lake | 7 | 249 | 260 | -0.8% | 1,627 | 0 | Town |
| Edmondson | 8 | 236 | 248 | -0.84% | 79 | 3 | Town |
| Gilmore | 9 | 171 | 171 | 0% | 13 | 14 | City |
| Sunset | 10 | 161 | 172 | -1.23% | 612 | 0 | Town |
| Anthonyville | 11 | 130 | 133 | 0% | 1,688 | 0 | Town |
| Jennette | 12 | 116 | 121 | -0.85% | 51 | 2 | Town |
| Jericho | 13 | 97 | 100 | 0% | 316 | 0 | Town |
| Birdsong | 14 | 30 | 33 | 0% | 149 | 0 | Town |
West Memphis is the largest city in Crittenden County, with a population of 23,071.
Birdsong is the smallest city in Crittenden County, with a population of 30.
There are 14 cities in Crittenden County, Arkansas.