Town Hall Address 1 Gary K Anderson Plaza Decatur, IL 62523 United States- Macon County Website https://www.decaturil.gov/ Zoning 217-424-2700 1 Gary K Anderson Plaza Decatur, IL 62523 United States Fire District (217) 424-2811 1415 N Water St Decatur, IL 62526 United States Town Clerk 217-424-2708 1 Gary K Anderson Plaza Decatur, IL 62523 United States Tax Collector (217) 424-1426 141 S Main St #302 Decatur, IL 62523 United States County Macon