District 10 headquarters are located at the Texas A&M AgriLife Research & Extension Center in Uvalde.
| District 10 County Extension Office Phone Numbers |
|
| Bandera County | (830) 796-7755 |
| Bastrop County | (512) 581-7186 |
| Bexar County | (210) 467-6575 |
| Blanco County | (830) 868-7167 |
| Caldwell County | (512) 398-3122 |
| Comal County | (830) 620-3440 |
| Edwards County | (830) 683-4310 |
| Gillespie County | (830) 997-3452 |
| Gonzales County | (830) 672-8531 |
| Guadalupe County | (830) 379-1972 |
| Hays County | (512) 393-2120 |
| Kendall County | (830) 249-9343 |
| Kerr County | (830) 257-6568 |
| Kimble County | (325) 446-2620 |
| Kinney County | (830) 563-2442 |
| Medina County | (830) 741-6180 |
| Real County | (830) 232-6673 |
| Sutton County | (325) 387-3101 |
| Travis County | (512) 854-9600 |
| Uvalde County | (830) 278-6661 |
| Wilson County | (830) 393-7357 |