Resources Important Dates: Primary Election March 17, 2026; General Election November 3, 2026 Voter Information Become an Election Judge Election Schedule Find My Elected Officials Find My Polling Location Illinois Voter Registration Madison County Clerk’s Office Madison County District Maps Precinct Maps US Congress Map in Illinois Vote by Mail General Information Madison County Democrats The M.I.C.A. Project Making Good Trouble – Edwardsville Protest Updates Madison County GIS Viewer (Property & Tax info)