Town Hall Address 120 N College Ave Aledo, IL 61231 United States- Mercer County Website https://aledoil.org/ Fire District 309-582-2208 211 SE 3rd St Aledo, IL 61231 United States Town Clerk 309-582-7241 120 N College Ave Aledo, IL 61231 United States Tax Collector (309) 582-2524 100 SE 3rd St Aledo, IL 61231 United States Town Hall Hours M-F 8am-4:30 pm County Mercer