20 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Athens | 1 | 13,747 | 12,884 | 1.27% | 771 | 18 | City |
| Mabank | 2 | 7,732 | 4,174 | 10.13% | 911 | 8 | Town |
| Gun Barrel City | 3 | 7,198 | 6,203 | 2.84% | 1,151 | 6 | City |
| Chandler | 4 | 3,951 | 3,274 | 3.54% | 651 | 6 | City |
| Tool | 5 | 2,430 | 2,179 | 2.1% | 677 | 4 | City |
| Malakoff | 6 | 2,274 | 2,189 | 0.75% | 792 | 3 | City |
| Seven Points | 7 | 1,551 | 1,371 | 2.38% | 564 | 3 | City |
| Brownsboro | 8 | 1,332 | 1,214 | 1.76% | 561 | 2 | City |
| Eustace | 9 | 1,157 | 1,137 | 0.35% | 395 | 3 | City |
| Log Cabin | 10 | 898 | 683 | 5.03% | 858 | 1 | City |
| Trinidad | 11 | 851 | 858 | -0.23% | 57 | 15 | City |
| Payne Springs | 12 | 775 | 760 | 0.39% | 367 | 2 | Town |
| Sunrise Shores | 13 | 582 | 518 | 6.99% | 1,621 | 0 | CDP |
| Star Harbor | 14 | 534 | 486 | 1.71% | 1,143 | 0 | City |
| Murchison | 15 | 517 | 510 | 0.19% | 328 | 2 | City |
| Enchanted Oaks | 16 | 364 | 351 | 0.55% | 922 | 0 | Town |
| Poynor | 17 | 290 | 287 | 0% | 123 | 2 | Town |
| Coffee City | 18 | 244 | 241 | 0% | 126 | 2 | Town |
| Caney City | 19 | 209 | 186 | 1.95% | 181 | 1 | Town |
| Moore Station | 20 | 173 | 157 | 1.76% | 137 | 1 | City |
Athens is the largest city in Henderson County, with a population of 13,747.
Moore Station is the smallest city in Henderson County, with a population of 173.
There are 20 cities in Henderson County, Texas.