Town Hall Address 323 S Williams Forrest, IL 61741 United States- Livingston County Website http://www.forrestil.org/ Zoning 815-657-8226 323 S Williams Forrest, IL 61741 United States Town Clerk 815-657-8226 323 S Williams IL 61741 United States Tax Collector 815-844-7214 112 W. Madison Street Pontiac, IL 61764 United States Town Hall Hours M-F 8am-4:30pm County Livingston