Town Hall Address 105 North Main St. Thorndale, TX 76577 United States- Milam, Williamson County Website https://www.cityofthorndaletx.org Town Clerk 512-898-2523 105 North Main St. Thorndale, TX 76577 United States Town Hall Hours Monday - Friday: 8:00 AM - 5:00 PM County Milam, Williamson