10 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Hope | 1 | 8,238 | 8,919 | -1.35% | 771 | 11 | City |
| Blevins | 2 | 271 | 289 | -1.09% | 273 | 1 | City |
| Perrytown | 3 | 217 | 231 | -0.91% | 156 | 1 | Town |
| Fulton | 4 | 108 | 113 | -0.92% | 607 | 0 | Town |
| Washington | 5 | 88 | 93 | -1.12% | 87 | 1 | City |
| Oakhaven | 6 | 61 | 67 | -1.61% | 1,326 | 0 | Town |
| McCaskill | 7 | 53 | 55 | 0% | 72 | 1 | Town |
| Patmos | 8 | 51 | 56 | -1.92% | 459 | 0 | Town |
| Ozan | 9 | 44 | 49 | -2.22% | 135 | 0 | Town |
| McNab | 10 | 30 | 30 | 0% | 87 | 0 | Town |
Hope is the largest city in Hempstead County, with a population of 8,238.
McNab is the smallest city in Hempstead County, with a population of 30.
There are 10 cities in Hempstead County, Arkansas.