4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sand Springs | 1 | 1,086 | 746 | 1.5% | 423 | 2.57 | CDP |
| O'Donnell | 2 | 732 | 711 | 0.55% | 851 | 0.86 | City |
| Gail | 3 | 232 | 144 | 0% | 115 | 2.01 | CDP |
| Los Ybanez | 4 | 20 | 22 | 0% | 241 | 0.08 | City |
Sand Springs is the largest city in Borden County, with a population of 1,086.
Los Ybanez is the smallest city in Borden County.
There are 4 cities in Borden County, Texas.