3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Morton | 1 | 1,728 | 1,679 | 0.47% | 1,148 | 2 | City |
| Whiteface | 2 | 376 | 381 | -0.27% | 639 | 1 | Town |
| Opdyke West | 3 | 241 | 220 | 1.69% | 1,071 | 0 | Town |
Morton is the largest city in Cochran County, with a population of 1,728.
Opdyke West is the smallest city in Cochran County, with a population of 241.
There are 3 cities in Cochran County, Texas.