7 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Wynne | 1 | 7,809 | 8,287 | -1.21% | 868 | 9 | City |
| McCrory | 2 | 1,431 | 1,573 | -1.99% | 604 | 2 | City |
| Parkin | 3 | 764 | 798 | -0.91% | 299 | 3 | City |
| Vanndale | 4 | 669 | 369 | 7.21% | 657 | 1 | CDP |
| Cherry Valley | 5 | 574 | 579 | -0.17% | 749 | 1 | City |
| Hickory Ridge | 6 | 219 | 232 | -1.35% | 338 | 1 | City |
| Fair Oaks | 7 | 61 | 37 | 7.02% | 25 | 2 | CDP |
Wynne is the largest city in Cross County, with a population of 7,809.
Fair Oaks is the smallest city in Cross County, with a population of 61.
There are 7 cities in Cross County, Arkansas.