Town Hall Address 1901 4th St. Peru, IL 61354 United States- LaSalle County Website https://www.peru.il.us/ Zoning 815-223-1148 1901 4th St. Peru, IL 61354 United States Fire District 815-224-2141 816 West St. Peru, IL 61354 United States Town Clerk 815-223-0061 1901 4th St. Peru, IL 61354 United States Water 815-223-2962 1901 4th St. Peru, IL 61354 United States Sewer 815-223-2962 1901 4th St. Peru, IL 61354 United States Tax Collector 815-223-6022 1901 4th St. Peru, IL 61354 United States Code Enforcement 815-223-2151 1901 4th St. Peru, IL 61354 United States County LaSalle