4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Nashville | 1 | 3,942 | 4,150 | -1.05% | 721 | 5 | City |
| Mineral Springs | 2 | 1,035 | 1,084 | -0.96% | 485 | 2 | City |
| Dierks | 3 | 869 | 907 | -0.91% | 453 | 2 | City |
| Tollette | 4 | 182 | 187 | -0.55% | 189 | 1 | Town |
Nashville is the largest city in Howard County, with a population of 3,942.
Tollette is the smallest city in Howard County, with a population of 182.
There are 4 cities in Howard County, Arkansas.