| TDCJ Region 1 (East Texas) | Byrd Unit (Huntsville) | 30.738 | -95.555 | 5 |
| TDCJ Region 1 (East Texas) | Diboll Correctional Center - MTC (Diboll) | 31.174 | -94.806 | 5 |
| TDCJ Region 1 (East Texas) | Duncan Geriatric Facility (Diboll) | 31.171 | -94.803 | 5 |
| TDCJ Region 1 (East Texas) | Ellis Unit (Huntsville area) | 30.876 | -95.461 | 5 |
| TDCJ Region 1 (East Texas) | Estelle Unit (Huntsville area) | 30.89 | -95.488 | 5 |
| TDCJ Region 1 (East Texas) | Ferguson Unit (Midway) | 30.958 | -95.705 | 5 |
| TDCJ Region 1 (East Texas) | Goodman Transfer Facility (Jasper) | 30.9145 | -93.9457 | 5 |
| TDCJ Region 1 (East Texas) | Goree Unit (Huntsville) | 30.674 | -95.516 | 5 |
| TDCJ Region 1 (East Texas) | Holliday Transfer Facility (Huntsville) | 30.728 | -95.584 | 5 |
| TDCJ Region 1 (East Texas) | Huntsville "Walls" Unit (Huntsville) | 30.7218 | -95.5466 | 5 |
| TDCJ Region 1 (East Texas) | Lewis Unit (Woodville) | 30.795 | -94.3975 | 5 |
| TDCJ Region 1 (East Texas) | Polunsky Unit (Livingston) | 30.698 | -95.015 | 5 |
| TDCJ Region 1 (East Texas) | Wainwright Unit (Lovelady) | 30.978 | -95.6325 | 5 |
| TDCJ Region 1 (East Texas) | Wynne Unit (Huntsville) | 30.741 | -95.577 | 5 |
| TDCJ Region 2 (Northeast Texas) | Beto Unit (Tenn. Colony) | 31.755 | -95.823 | 5 |
| TDCJ Region 2 (Northeast Texas) | Boyd Unit (Teague) | 31.672 | -96.199 | 5 |
| TDCJ Region 2 (Northeast Texas) | Bradshaw State Jail - MTC (Henderson) | 32.1827 | -94.8153 | 5 |
| TDCJ Region 2 (Northeast Texas) | Coffield Unit (Tenn. Colony) | 31.789 | -95.893 | 5 |
| TDCJ Region 2 (Northeast Texas) | Cole State Jail (Bonham) | 33.592 | -96.226 | 5 |
| TDCJ Region 2 (Northeast Texas) | East Texas Multi-Use Facility -MTC (Henderson) | 32.1753 | -94.8009 | 5 |
| TDCJ Region 2 (Northeast Texas) | Estes Unit - MTC (Venus) | 32.4072 | -97.0958 | 5 |
| TDCJ Region 2 (Northeast Texas) | Gurney Unit (Tenn. Colony) | 31.7588 | -95.8228 | 5 |
| TDCJ Region 2 (Northeast Texas) | Hodge DDP Unit (Rusk) | 31.8111 | -95.1648 | 5 |
| TDCJ Region 2 (Northeast Texas) | Hutchins State Jail (Dallas) | 32.6608 | -96.7145 | 5 |
| TDCJ Region 2 (Northeast Texas) | Johnston SAFPF (Winnsboro) | 32.938 | -95.283 | 5 |
| TDCJ Region 2 (Northeast Texas) | Lindsey State Jail - MTC (Jacksboro) | 33.2475 | -98.1533 | 5 |
| TDCJ Region 2 (Northeast Texas) | Michael Unit (Tenn. Colony) | 31.7949 | -95.9032 | 5 |
| TDCJ Region 2 (Northeast Texas) | Moore, B. Correctional Center - MTC (Overton) | 32.3171 | -94.9659 | 5 |
| TDCJ Region 2 (Northeast Texas) | Moore, C. Transfer Facility (Bonham) | 33.5909 | -96.2302 | 5 |
| TDCJ Region 2 (Northeast Texas) | Powledge Unit (Tenn. Colony) | 31.7335 | -95.804 | 5 |
| TDCJ Region 2 (Northeast Texas) | Skyview Psychiatric Unit (Rusk) | 31.8078 | -95.1625 | 5 |
| TDCJ Region 2 (Northeast Texas) | Telford Unit (New Boston) | 33.4205 | -94.4735 | 5 |
| TDCJ Region 3 (Southeast Texas) | Bell Unit - MTC (Cleveland) | 30.3651 | -95.0728 | 5 |
| TDCJ Region 3 (Southeast Texas) | Clemens Unit (Brazoria) | 28.9889 | -95.519 | 5 |
| TDCJ Region 3 (Southeast Texas) | Gist State Jail (Beaumont) | 29.995 | -94.0496 | 5 |
| TDCJ Region 3 (Southeast Texas) | Henley State Jail (Dayton) | 30.1052 | -94.9296 | 5 |
| TDCJ Region 3 (Southeast Texas) | Hightower Unit (Dayton) | 30.1042 | -94.9335 | 5 |
| TDCJ Region 3 (Southeast Texas) | Hospital Galveston | 29.3124 | -94.778 | 5 |
| TDCJ Region 3 (Southeast Texas) | Jester I Unit (Richmond) | 29.6371 | -95.7132 | 5 |
| TDCJ Region 3 (Southeast Texas) | Jester III Unit (Richmond) | 29.6228 | -95.7066 | 5 |
| TDCJ Region 3 (Southeast Texas) | Kegans ISF (Houston) | 29.7639 | -95.3546 | 5 |
| TDCJ Region 3 (Southeast Texas) | LeBlanc Unit (Beaumont) | 29.9953 | -94.0494 | 5 |
| TDCJ Region 3 (Southeast Texas) | Lynchner State Jail (Humble) | 29.9577 | -95.2223 | 5 |
| TDCJ Region 3 (Southeast Texas) | Memorial Unit (Rosharon) | 29.4004 | -95.4901 | 5 |
| TDCJ Region 3 (Southeast Texas) | Plane State Jail (Dayton) | 30.1093 | -94.9347 | 5 |
| TDCJ Region 3 (Southeast Texas) | Ramsey Unit (Rosharon) | 29.3102 | -95.5374 | 5 |
| TDCJ Region 3 (Southeast Texas) | Retrieve/Scott (former) (Brazoria) | 29.0917 | -95.4813 | 5 |
| TDCJ Region 3 (Southeast Texas) | Stiles Unit (Beaumont) | 29.9883 | -94.0522 | 5 |
| TDCJ Region 3 (Southeast Texas) | Stringfellow Unit (Rosharon) | 29.2865 | -95.5461 | 5 |
| TDCJ Region 3 (Southeast Texas) | Terrell Unit (Rosharon) | 29.2989 | -95.5391 | 5 |
| TDCJ Region 3 (Southeast Texas) | Vance Unit (Richmond) | 29.6212 | -95.6925 | 5 |
| TDCJ Region 3 (Southeast Texas) | Wayne Scott Unit (Richmond) | 29.6228 | -95.7031 | 5 |
| TDCJ Region 3 (Southeast Texas) | Young Medical Facility (Dickinson) | 29.4262 | -94.9817 | 5 |
| TDCJ Region 4 (South and West Texas) | Briscoe Unit (Dilley) | 28.6597 | -99.1888 | 5 |
| TDCJ Region 4 (South and West Texas) | Connally Unit (Kenedy) | 28.7751 | -97.8345 | 5 |
| TDCJ Region 4 (South and West Texas) | Cotulla Unit (Cotulla) | 28.4367 | -99.2158 | 5 |
| TDCJ Region 4 (South and West Texas) | Dominguez State Jail (San Antonio) | 29.3662 | -98.7112 | 5 |
| TDCJ Region 4 (South and West Texas) | Fort Stockton Unit | 30.9 | -102.8639 | 5 |
| TDCJ Region 4 (South and West Texas) | Garza West Transfer Facility (Beeville) | 28.3775 | -97.6669 | 5 |
| TDCJ Region 4 (South and West Texas) | Glossbrenner SAFPF (San Diego) | 27.7098 | -98.2569 | 5 |
| TDCJ Region 4 (South and West Texas) | Lopez State Jail (Edinburg) | 26.4171 | -98.1168 | 5 |
| TDCJ Region 4 (South and West Texas) | Lynaugh Unit (Fort Stockton) | 30.7892 | -103.0488 | 5 |
| TDCJ Region 4 (South and West Texas) | McConnell Unit (Beeville) | 28.3723 | -97.7169 | 5 |
| TDCJ Region 4 (South and West Texas) | Ney Unit (Hondo) | 29.3488 | -99.1976 | 5 |
| TDCJ Region 4 (South and West Texas) | Sanchez State Jail (El Paso) | 31.8149 | -106.2541 | 5 |
| TDCJ Region 4 (South and West Texas) | Segovia Transfer Facility (Edinburg) | 26.4174 | -98.1207 | 5 |
| TDCJ Region 4 (South and West Texas) | Stevenson Unit (Cuero) | 29.1343 | -97.2977 | 5 |
| TDCJ Region 4 (South and West Texas) | Torres Unit (Hondo) | 29.3519 | -99.1961 | 5 |
| TDCJ Region 4 (South and West Texas) | Willacy County State Jail - LSC (Raymondville) | 26.4676 | -97.765 | 5 |
| TDCJ Region 5 (Northwest Texas) | Allred Unit (Wichita Falls) | 33.9746 | -98.5956 | 5 |
| TDCJ Region 5 (Northwest Texas) | Clements Unit (Amarillo) | 35.2413 | -101.7304 | 5 |
| TDCJ Region 5 (Northwest Texas) | Dalhart Unit | 36.0232 | -102.5594 | 5 |
| TDCJ Region 5 (Northwest Texas) | Daniel Unit (Snyder) | 32.7225 | -100.8188 | 5 |
| TDCJ Region 5 (Northwest Texas) | Formby State Jail (Plainview) | 34.1778 | -101.6461 | 5 |
| TDCJ Region 5 (Northwest Texas) | Jordan Unit (Pampa) | 35.5662 | -100.8884 | 5 |
| TDCJ Region 5 (Northwest Texas) | Melcher Transfer Facility | 34.5304 | -101.8128 | 5 |
| TDCJ Region 5 (Northwest Texas) | Montford Psychiatric Unit (Lubbock) | 33.5159 | -101.7871 | 5 |
| TDCJ Region 5 (Northwest Texas) | Roach Unit (Childress) | 34.4313 | -100.2759 | 5 |
| TDCJ Region 5 (Northwest Texas) | Rudd ISF (Brownfield) | 33.1582 | -102.2801 | 5 |
| TDCJ Region 5 (Northwest Texas) | Smith Unit (Lamesa) | 32.7266 | -101.9113 | 5 |
| TDCJ Region 5 (Northwest Texas) | Wallace Unit (Colorado City) | 32.3996 | -100.8822 | 5 |
| TDCJ Region 5 (Northwest Texas) | Wheeler State Jail (Plainview) | 34.1804 | -101.6463 | 5 |
| TDCJ Region 6 (Central Texas) | Buffalo Ranch Prison Farm (Snook) | 30.5229 | -96.3894 | 5 |
| TDCJ Region 6 (Central Texas) | Crain Unit (Gatesville) | 31.4713 | -97.7406 | 5 |
| TDCJ Region 6 (Central Texas) | Halbert SAFPF (Burnet) | 30.7425 | -98.2471 | 5 |
| TDCJ Region 6 (Central Texas) | Hamilton Unit (Bryan) | 30.6904 | -96.4194 | 5 |
| TDCJ Region 6 (Central Texas) | Havins State Jail (Brownwood) | 31.6568 | -98.9736 | 5 |
| TDCJ Region 6 (Central Texas) | Hilltop Unit (Gatesville) | 31.4865 | -97.7281 | 5 |
| TDCJ Region 6 (Central Texas) | Hobby Unit (Marlin) | 31.2552 | -96.9089 | 5 |
| TDCJ Region 6 (Central Texas) | Hughes Unit (Gatesville) | 31.4879 | -97.7041 | 5 |
| TDCJ Region 6 (Central Texas) | Kyle Correctional Facility - MTC | 29.9786 | -97.8719 | 5 |
| TDCJ Region 6 (Central Texas) | Lockhart Correctional Facility - MTC | 29.8702 | -97.6528 | 5 |
| TDCJ Region 6 (Central Texas) | Luther Unit (Navasota) | 30.2613 | -96.0567 | 5 |
| TDCJ Region 6 (Central Texas) | Marlin Transfer Facility (Marlin) | 31.2954 | -96.8804 | 5 |
| TDCJ Region 6 (Central Texas) | Middleton Transfer Facility (Abilene) | 32.5564 | -99.6256 | 5 |
| TDCJ Region 6 (Central Texas) | Mountain View Unit (Gatesville) | 31.4865 | -97.7283 | 5 |
| TDCJ Region 6 (Central Texas) | Murray Unit (Gatesville) | 31.4764 | -97.7265 | 5 |
| TDCJ Region 6 (Central Texas) | Pack Unit (Navasota) | 30.3244 | -96.1062 | 5 |
| TDCJ Region 6 (Central Texas) | Robertson Unit (Abilene) | 32.5565 | -99.6331 | 5 |
| TDCJ Region 6 (Central Texas) | San Saba Transfer Facility | 31.2003 | -98.7625 | 5 |
| TDCJ Region 6 (Central Texas) | Sayle SAFPF (Breckenridge) | 32.8009 | -98.8458 | 5 |
| TDCJ Region 6 (Central Texas) | Travis County State Jail (Austin) | 30.269 | -97.6466 | 5 |
| TDCJ Region 6 (Central Texas) | Woodman State Jail (Gatesville) | 31.46 | -97.73 | 5 |
| TDCJ Statewide | Statewide Common Channels | 31.2 | -100.3 | 425 |
