| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Nashville | 1 | 5,964 | 5,642 | 0.9% | 1,270 | 5 | Town |
| Red Oak | 2 | 3,556 | 3,355 | 0.94% | 182 | 20 | Town |
| Sharpsburg | 3 | 1,812 | 1,724 | 0.78% | 1,789 | 1 | Town |
| Spring Hope | 4 | 1,396 | 1,317 | 0.94% | 923 | 2 | Town |
| Dortches | 5 | 1,113 | 1,049 | 0.91% | 138 | 8 | Town |
| Middlesex | 6 | 985 | 924 | 1.03% | 943 | 1 | Town |
| Whitakers | 7 | 649 | 629 | 0.46% | 781 | 1 | Town |
| Bailey | 8 | 598 | 565 | 0.84% | 852 | 1 | Town |
| Castalia | 9 | 284 | 261 | 1.43% | 376 | 1 | Town |
| Momeyer | 10 | 264 | 245 | 1.15% | 239 | 1 | Town |
Nashville is the largest city in Nash County, with a population of 5,964.
Momeyer is the smallest city in Nash County, with a population of 264.
There are 10 cities in Nash County, North Carolina.