10 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 72301 | West Memphis | 24,182 |
| 72364 | Marion | 16,434 |
| 72348 | Hughes | 2,198 |
| 72331 | Earle | 2,102 |
| 72376 | Proctor | 1,594 |
| 72327 | Crawfordsville | 1,268 |
| 72384 | Turrell | 668 |
| 72339 | Gilmore | 143 |
| 72332 | Edmondson | 130 |
| 72325 | Clarkedale | 5 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 10 ZCTAs in Crittenden County, Arkansas (US Census).