Founded in 1841, Brazos County is one of 254 counties in the state of Texas. Historically, Brazos County was formed from Washington County. Named Navasota County until 1842. The city of Bryan is the county seat. With FIPS code of 41, Brazos County has a population of 237,032 and area of 586 square miles (1,518 km2).
List of all cities in Brazos County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Aggieland, TX | 77844 | 979 |
| Benchley, TX | 77801 | 979 |
| Bryan, TX | 77801 | 979 |
| 77802 | 979 | |
| 77803 | 979 | |
| 77805 | 979 | |
| 77806 | 979 | |
| 77807 | 979 | |
| 77808 | 979 | |
| College Station, TX | 77840 | 979 |
| 77841 | 979 | |
| 77842 | 979 | |
| 77843 | 979 | |
| 77844 | 979 | |
| 77845 | 979 | |
| Edge, TX | 77801 | 979 |
| Kurten, TX | 77862 | 979 |
| Law, TX | 77801 | 979 |
| Millican, TX | 77866 | 979 |
| Reliance, TX | 77801 | 979 |
| Steep Hollow, TX | 77801 | 979 |
| Tabor, TX | 77801 | 979 |
| Tx A & M University, TX | 77843 | 979 |
| Wellborn, TX | 77881 | 979 |