| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Glen Rose | 1 | 3,238 | 2,678 | 2.86% | 809 | 4 | City |
Glen Rose is the largest city in Somervell County, with a population of 3,238.
Glen Rose is the smallest city in Somervell County, with a population of 3,238.
There is 1 city in Somervell County, Texas.