Town Hall Address 621 S Main St Carrolton, IL 62016 United States- Greene County Website https://www.carrolltonil.net/ Town Clerk 217-942-5517 621 S Main St Carrolton, IL 62016 United States Tax Collector (217) 942-5124 519 N Main St Carrollton, IL 62016 United States Town Hall Hours M-F 8am-4pm County Greene