Town Hall Address 201 E. Walnut St. Decatur, TX 76234 United States- Wise County Website https://www.decaturtx.org/144/City-Hall Zoning 940-393-0250 1601 S. State St. Decatur, TX 76234 United States Town Clerk 940-393-0200 201 E. Walnut St. Decatur, TX 76234 United States Water 940-393-0260 1601 S. State St. Decatur, TX 76234 United States Sewer 940-393-0260 1601 S. State St. Decatur, TX 76234 United States Tax Collector 940-393-0200 201 E. Walnut St. Decatur, TX 76234 United States County Wise