| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Channing | 1 | 246 | 277 | -2.38% | 248 | 1 | City |
Channing is the largest city in Hartley County, with a population of 246.
Channing is the smallest city in Hartley County, with a population of 246.
There is 1 city in Hartley County, Texas.