Town Hall Address 908 N Second St Chillicothe, IL 61523 United States- Peoria County Website http://www.cityofchillicotheil.com/index.php Zoning (309) 274-5056 908 N 2nd St Chillicothe, IL 61523 United States Fire District (309) 274-3567 217 W Chestnut ST Chillicothe, IL 61523 United States Tax Collector (309) 672-6065 324 Main St G15 Peoria, IL 61604 United States Town Hall Hours M-F 7am-3:30pm County Peoria