6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hot Springs | 1 | 37,988 | 37,937 | 0.02% | 1,011 | 38 | City |
| Rockport | 2 | 710 | 710 | 0% | 173 | 4 | City |
| Mountain Pine | 3 | 590 | 581 | 0.34% | 355 | 2 | City |
| Fountain Lake | 4 | 471 | 474 | 0% | 111 | 4 | Town |
| Perla | 5 | 251 | 253 | 0% | 261 | 1 | Town |
| Lonsdale | 6 | 114 | 104 | 1.79% | 282 | 0 | Town |
Hot Springs is the largest city in Garland County, with a population of 37,988.
Lonsdale is the smallest city in Garland County, with a population of 114.
There are 6 cities in Garland County, Arkansas.