Town Hall Address 625 Hwy 105 W Sour Lake, TX 77959 United States- Hardin County Website https://www.cityofsourlake.com Fire District 409-287-3062 711 6th St. Sour Lake, TX 77659 United States Town Clerk 409-287-3573 625 Hwy 105 W Sour Lake, TX 77959 United States Tax Collector 409-287-3573 625 Hwy 105 W Sour Lake, TX 77959 United States County Hardin