| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| College Station | 1 | 129,076 | 120,791 | 1.26% | 2,523 | 51 | City |
| Bryan | 2 | 93,704 | 84,352 | 1.86% | 1,681 | 56 | City |
| Navasota | 3 | 10,340 | 7,726 | 4.4% | 1,232 | 8 | City |
| Kurten | 4 | 395 | 397 | 0% | 87 | 5 | Town |
| Wixon Valley | 5 | 229 | 228 | 0.44% | 128 | 2 | City |
College Station is the largest city in Brazos County, with a population of 129,076.
Wixon Valley is the smallest city in Brazos County, with a population of 229.
There are 5 cities in Brazos County, Texas.