| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Malvern | 1 | 11,201 | 10,854 | 0.51% | 1,155 | 10 | City |
| Donaldson | 2 | 282 | 277 | 0% | 477 | 1 | Town |
| Friendship | 3 | 167 | 166 | 0% | 235 | 1 | Town |
Malvern is the largest city in Hot Spring County, with a population of 11,201.
Friendship is the smallest city in Hot Spring County, with a population of 167.
There are 3 cities in Hot Spring County, Arkansas.