Founded in 1873, Waller County is one of 254 counties in the state of Texas. Historically, Waller County was formed from Austin County and Grimes County. The city of Hempstead is the county seat. With FIPS code of 473, Waller County has a population of 59,781 and area of 514 square miles (1,331 km2).
List of all cities in Waller County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Brookshire, TX | 77423 | 713/281/832 |
| Hempstead, TX | 77445 | 979 |
| Monaville, TX | 77445 | 979 |
| Pattison, TX | 77423 | 713/281/832 |
| 77466 | 713/281/832 | |
| Prairie View, TX | 77445 | 979 |
| 77446 | 979 | |
| Sunny Side, TX | 77423 | 713/281/832 |