1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Mason | 1 | 2,156 | 2,133 | 0.19% | 590 | 4 | City |
Mason is the largest city in Mason County, with a population of 2,156.
Mason is the smallest city in Mason County, with a population of 2,156.
There is 1 city in Mason County, Texas.