Town Hall Address 8809 N Wilder Rd Evansville, WI 53536 United States- Rock County Website https://www.porterwi.com/ Zoning 608-770-4026 11327 N. Casey Rd. Edgerton, WI 53534 United States Town Clerk 608-201-1996 9219 N. Tolles Rd. Evansville, WI 53536 United States Tax Collector 608-772-5912 11227 N. Webster St. Evansville, WI 53536 United States County Rock