Town Hall Address 304 N Front St Okawville, IL 62271 United States- Washington County Website https://www.myokawville.com/ Zoning 618-243-5972 304 N Front St Okawville, IL 62271 United States Fire District 618-973-4088 304 N Front St Okawville, IL 62271 United States Town Clerk 618-243-5972 304 N Front St Okawville, IL 62271 United States Tax Collector (618) 327-4800 315 101 E St Louis St Nashville, IL 62263 United States County Washington