| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| West Memphis | 1 | 23,130 | 24,463 | -0.88% | 775 | 30 | City |
| Marion | 2 | 13,323 | 13,760 | -0.41% | 657 | 20 | City |
| Earle | 3 | 1,701 | 1,827 | -1.16% | 524 | 3 | City |
| Turrell | 4 | 482 | 518 | -1.23% | 90 | 5 | City |
| Crawfordsville | 5 | 440 | 459 | -0.68% | 787 | 1 | Town |
| Clarkedale | 6 | 323 | 340 | -0.92% | 28 | 11 | City |
| Horseshoe Lake | 7 | 249 | 261 | -0.8% | 1,627 | 0 | Town |
| Edmondson | 8 | 238 | 251 | -0.83% | 80 | 3 | Town |
| Gilmore | 9 | 172 | 172 | 0% | 13 | 14 | City |
| Sunset | 10 | 159 | 171 | -1.24% | 605 | 0 | Town |
| Anthonyville | 11 | 124 | 132 | -1.59% | 1,610 | 0 | Town |
| Jennette | 12 | 112 | 118 | -0.88% | 49 | 2 | Town |
| Jericho | 13 | 95 | 99 | -1.04% | 309 | 0 | Town |
| Birdsong | 14 | 27 | 31 | -3.57% | 134 | 0 | Town |
West Memphis is the largest city in Crittenden County, with a population of 23,130.
Birdsong is the smallest city in Crittenden County, with a population of 27.
There are 14 cities in Crittenden County, Arkansas.