Town Hall Address 711 W Main St. Festus, MO 63028 United States- Jefferson County Website https://www.festusmo.gov Zoning 636-937-6646 950 N 5th St. Festus, MO 63028 United States Fire District 636-937-7661 212 N Mill St. Festus, MO 63028 United States Town Clerk 636-937-4694 711 W Main St. Festus, MO 63028 United States Water 636-937-6646 950 N 5th St. Festus, MO 63028 United States Tax Collector 636-937-4694 711 W Main St. Festus, MO 63028 United States Town Hall Hours Monday - Friday: 8:00 AM - 4:30 PM County Jefferson