Town Hall Address P.O. Box 359 Whitewater, WI 53190 United States- Walworth County Website https://townoflagrangewi.com Town Clerk 262-495-8200 P.O. Box 359 Whitewater, WI 53190 United States Tax Collector 262-495-8200 P.O. Box 359 Whitewater, WI 53190 United States Town Hall Hours Thursday: 9:30 AM - 11:30 AM County Walworth