| Business | Phone |
| Texas County Assessor's Office 210 N Grand Ave, Houston 65483 | (417) 967-4709 |
| Texas County Circuit Clerk 210 N Grand Ave, Houston 65483 | (417) 967-3742 |
| Texas County Collector 210 N Grand Ave # 1, Houston 65483 | (417) 967-2580 |
| Texas County Commissioners 210 N Grand Ave, Houston 65483 | (417) 967-3222 |
| Texas County Juvenile Div 116 E Main St, Houston 65483 | (417) 967-4127 |
| Texas County Univ Ext Center 401 S 3rd St, Houston 65483 | (417) 967-4545 |
| Texas Public Administrator 116 E Main St, Houston 65483 | (417) 967-2669 |