| | Comanche County | TX | 48093 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ComancheCounty+TX |
| | Concho County | TX | 48095 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ConchoCounty+TX |
| | Cottle County | TX | 48101 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=CottleCounty+TX |
| | Crosby County | TX | 48107 | | Lubbock, TX 31180 | Lubbock-Plainview, TX 352 | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=CrosbyCounty+TX |
| | Deaf Smith County | TX | 48117 | | Hereford, TX 25820 | | Central | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DeafSmithCounty+TX |
| | Delta County | TX | 48119 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DeltaCounty+TX |
| | Dickens County | TX | 48125 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DickensCounty+TX |
| | Donley County | TX | 48129 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DonleyCounty+TX |
| | Fayette County | TX | 48149 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=FayetteCounty+TX |
| | Fisher County | TX | 48151 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=FisherCounty+TX |