Founded in 1876, Andrews County is one of 254 counties in the state of Texas. Historically, Andrews County was formed from Bexar County. The city of Andrews is the county seat. With FIPS code of 3, Andrews County has a population of 18,440 and area of 1,501 square miles (3,888 km2).
List of all cities in Andrews County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Andrews, TX | 79714 | 432 |