9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 77845 | College Station | 73,969 |
| 77840 | College Station | 53,891 |
| 77803 | Bryan | 32,130 |
| 77802 | Bryan | 24,226 |
| 77801 | Bryan | 15,163 |
| 77808 | Bryan | 14,666 |
| 77807 | Bryan | 12,949 |
| 77843 | College Station | 7,591 |
| 77866 | Millican | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Brazos County, Texas (US Census).