| | | Waller County | TX | 48473 | | Houston-Pasadena-The
Woodlands, TX 26420 | Houston-Pasadena, TX 288 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=WallerCounty+TX |
| | | Washington County | TX | 48477 | | Brenham, TX 14780 | Houston-Pasadena, TX 288 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=WashingtonCounty+TX |
| | | Andrews County | TX | 48003 | | Andrews, TX 11380 | Midland-Odessa-Andrews,
TX 372 | Central | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=AndrewsCounty+TX |
| | | Archer County | TX | 48009 | | Wichita Falls, TX 48660 | | Outlying | metro county (urban) | mining-dependent | https://maps.google.com/?q=ArcherCounty+TX |
| | | Atascosa County | TX | 48013 | | San Antonio-New
Braunfels, TX 41700 | San Antonio-New
Braunfels-Kerrville, TX 484 | Outlying | metro county (urban) | mining-dependent | https://maps.google.com/?q=AtascosaCounty+TX |
| | | Burleson County | TX | 48051 | | College Station-Bryan, TX 17780 | | Outlying | metro county (urban) | mining-dependent | https://maps.google.com/?q=BurlesonCounty+TX |
| | | Clay County | TX | 48077 | | Wichita Falls, TX 48660 | | Outlying | metro county (urban) | mining-dependent | https://maps.google.com/?q=ClayCounty+TX |
| | | Coke County | TX | 48081 | | | | | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=CokeCounty+TX |
| | | Cooke County | TX | 48097 | | Gainesville, TX 23620 | Dallas-Fort Worth, TX-OK 206 | Central | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=CookeCounty+TX |
| | | Crane County | TX | 48103 | | | | | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=CraneCounty+TX |
