Town Hall Address 226 Chestnut St. Wenona, IL 61377 United States- LaSalle, Marshall County Website https://cityofwenona.org/ Zoning 815-257-4132 226 Chestnut St. Wenona, IL 61377 United States Fire District 815-853-4090 230 S. Chestnut St. Wenona, IL 61377 United States Town Clerk 815-853-4227 226 Chestnut St. Wenona, IL 61377 United States Water 815-853-4227 226 Chestnut St. Wenona, IL 61377 United States Sewer 815-853-4227 226 Chestnut St. Wenona, IL 61377 United States Tax Collector 815-853-4227 226 Chestnut St. Wenona, IL 61377 United States Code Enforcement 815-257-4132 226 Chestnut St. Wenona, IL 61377 United States County LaSalle, Marshall