Town Hall Address 205 Walnut St. Clarksville, AR 72830 United States- Johnson County Website https://www.clarksvillear.gov Town Clerk 479-754-6488 205 Walnut St. Clarksville, AR 72830 United States Town Hall Hours Monday - Friday: 8:00 AM - 12:00 PM and 1:00 PM - 4:30 PM County Johnson