Town Hall Address 720 James St Hinckley, IL 60520 United States- DeKalb County Website https://hinckleyil.com/ Zoning 815-286-3836 720 James St Hinckley, IL 60520 United States Fire District (815) 286-7711 911 N Sycamore ST Hinckley, IL 60520 United States Town Clerk 815-286-3836 720 James St Hinckley, IL 60520 United States Tax Collector 815-895-7120 110 East Sycamore Street Sycamore, IL 60178 United States Town Hall Hours M-F 8:30am-5:00pm County DeKalb