| | | Andrews County | TX | 48003 | | Andrews, TX 11380 | Midland-Odessa-Andrews,
TX 372 | Central | not in metro; pop > 5k
< 20k; metro-adjacent | mining-dependent | https://maps.google.com/?q=AndrewsCounty+TX |
| | | Ector County | TX | 48135 | | Odessa, TX 36220 | Midland-Odessa-Andrews,
TX 372 | Central | in metro of < 250k | mining-dependent | https://maps.google.com/?q=EctorCounty+TX |
| | | Martin County | TX | 48317 | | Midland, TX 33260 | Midland-Odessa-Andrews,
TX 372 | Outlying | in metro of < 250k | farm-dependent | https://maps.google.com/?q=MartinCounty+TX |
| | | Midland County | TX | 48329 | | Midland, TX 33260 | Midland-Odessa-Andrews,
TX 372 | Central | in metro of < 250k | mining-dependent | https://maps.google.com/?q=MidlandCounty+TX |
