Town Hall Address 101 E 3rd St Alton, IL 62002 United States- Madison County Website https://www.cityofaltonil.com/ Zoning 618-463-3533 101 E Third St Alton, IL 62002 United States Fire District 618-463-3565 333 E 20th St Alton, IL 62002 United States Town Clerk 618-463-3522 101 E Third St Alton, IL 62002 United States Sewer 618-463-3530 2 Emma Kaus Lane Alton, IL 62002 United States Tax Collector 618-463-3540 101 E Third St Alton, IL 62002 United States Code Enforcement 618-463-3533 101 E Third St Alton, IL 62002 United States County Madison