Madison County Map
The County of Madison is located in the State of Illinois. Find directions to Madison County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Madison County population is estimated at 262,635 people. The Madison County time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby counties include Bond County, Clinton County, Jersey County, Macoupin County, Montgomery County, St. Clair County, St. Charles County, St. Louis County, St. Louis city County.
Top cities include Granite City, Alton, Collinsville, Edwardsville, Godfrey