| Business | Phone |
| Van Zandt County Adult Prbtn 250 Groves St, Canton 75103 | (903) 567-4066 |
| Van Zandt County Appraisal 27867 State Highway 64, Canton 75103 | (903) 567-6171 |
| Van Zandt County Criminal Ct 121 E Dallas St 204, Canton 75103 | (903) 567-2166 |
| Van Zandt County Constable Highway 243, Canton 75103 | (903) 848-4357 |
| Van Zandt County Constable Highway 64, Canton 75103 | (903) 567-4857 |
| Van Zandt County Justice-Peace 250 E Kaufman St, Canton 75103 | (903) 567-6569 |
| Van Zandt County Juvenile Ofcr 250 E Kaufman St, Canton 75103 | (903) 567-4981 |
| Van Zandt County Veteran's Svc 1103 W Highway 64, Canton 75103 | (903) 567-4578 |
| Van Zandt Data Processing 121 E Dallas St 103, Canton 75103 | (903) 567-4915 |
| Van Zandt Motor Vehicle Assr 121 E Dallas St 203, Canton 75103 | (903) 567-6513 |