| | Anderson County | TX | 48001 | | Palestine, TX 37300 | | Central | Non-metro > 5K <
20k non-metro-adjacent | federal/state
government-dependent | https://maps.google.com/?q=AndersonCounty+TX |
| | Andrews County | TX | 48003 | | Andrews, TX 11380 | Midland-Odessa-Andrews,
TX 372 | Central | Non-metro > 5k <
20k metro-adjacent | mining-dependent | https://maps.google.com/?q=AndrewsCounty+TX |
| | Angelina County | TX | 48005 | | Lufkin, TX 31260 | | Central | Non-metro >20k
non-metro adjacent | nonspecialized | https://maps.google.com/?q=AngelinaCounty+TX |
| | Aransas County | TX | 48007 | | Corpus Christi, TX 18580 | Corpus
Christi-Kingsville-Alice,
TX 204 | Outlying | Metro > 250k < 1m | recreation | https://maps.google.com/?q=AransasCounty+TX |
| | Archer County | TX | 48009 | | Wichita Falls, TX 48660 | | Outlying | Metro < 250k | mining-dependent | https://maps.google.com/?q=ArcherCounty+TX |
| | Armstrong County | TX | 48011 | | Amarillo, TX 11100 | Amarillo-Borger, TX 108 | Outlying | Metro > 250k < 1m | farm-dependent | https://maps.google.com/?q=ArmstrongCounty+TX |
| | Atascosa County | TX | 48013 | | San Antonio-New
Braunfels, TX 41700 | San Antonio-New
Braunfels-Kerrville, TX 484 | Outlying | Metro > 1m | mining-dependent | https://maps.google.com/?q=AtascosaCounty+TX |
| | Austin County | TX | 48015 | | Houston-Pasadena-The
Woodlands, TX 26420 | Houston-Pasadena, TX 288 | Outlying | Metro > 1m | manufacturing-dependent | https://maps.google.com/?q=AustinCounty+TX |
| | Bailey County | TX | 48017 | | | | | Non-metro > 5k <
20k metro-adjacent | farm-dependent | https://maps.google.com/?q=BaileyCounty+TX |
| | Bandera County | TX | 48019 | | San Antonio-New
Braunfels, TX 41700 | San Antonio-New
Braunfels-Kerrville, TX 484 | Outlying | Metro > 1m | recreation | https://maps.google.com/?q=BanderaCounty+TX |