Founded in 1911, Brooks County is one of 254 counties in the state of Texas. Historically, Brooks County was formed from Starr County. The city of Falfurrias is the county seat. With FIPS code of 47, Brooks County has a population of 6,994 and area of 943 square miles (2,442 km2).
List of all cities in Brooks County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Encino, TX | 78353 | 361 |
| Falfurrias, TX | 78355 | 361 |
| Flowella, TX | 78355 | 361 |
| Kelsay, TX | 78353 | 361 |
| Rachal, TX | 78353 | 361 |