5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| College Station | 1 | 131,645 | 120,779 | 1.39% | 2,573 | 51 | City |
| Bryan | 2 | 95,132 | 84,358 | 1.92% | 1,707 | 56 | City |
| Navasota | 3 | 10,341 | 7,730 | 4.39% | 1,232 | 8 | City |
| Kurten | 4 | 408 | 401 | 0.25% | 90 | 5 | Town |
| Wixon Valley | 5 | 235 | 228 | 0.43% | 131 | 2 | City |
College Station is the largest city in Brazos County, with a population of 131,645.
Wixon Valley is the smallest city in Brazos County, with a population of 235.
There are 5 cities in Brazos County, Texas.