Town Hall Address 110 E Walnut St Oglesby, IL 61348 United States- LaSalle County Website https://www.oglesby.il.us/newsite/ Zoning 815-883-3389 110 E Walnut St Oglesby, IL 61348 United States Fire District 815-883-3151 500 S Columbia AVE Oglesby, IL 61348 United States Town Clerk 815-883-3389 110 E Walnut St Oglesby, IL 61348 United States Tax Collector (815) 434-8233 707 E Etna Rd Ottawa, IL 61350 United States County LaSalle