Founded in 1837, Houston County is one of 254 counties in the state of Texas. Historically, Houston County was formed from Nacogdoches County. The city of Crockett is the county seat. With FIPS code of 225, Houston County has a population of 22,241 and area of 1,231 square miles (3,188 km2).
List of all cities in Houston County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Augusta, TX | 75844 | 936 |
| Belott, TX | 75835 | 936 |
| Crockett, TX | 75835 | 936 |
| Cut, TX | 75835 | 936 |
| Denson Spring, TX | 75844 | 936 |
| Grapeland, TX | 75844 | 936 |
| Hopewell, TX | 75835 | 936 |
| Kennard, TX | 75847 | 936 |
| Latexo, TX | 75849 | 936 |
| Lovelady, TX | 75851 | 936 |
| Mapleton, TX | 75835 | 936 |
| Mound City, TX | 75844 | 936 |
| Percilla, TX | 75844 | 936 |
| Porter Springs, TX | 75835 | 936 |
| Ratcliff, TX | 75858 | 936 |
| Refuge, TX | 75844 | 936 |
| Reynard, TX | 75844 | 936 |
| Weches, TX | 75844 | 936 |