Madison Flag

Madison

County:
Madison County
County Seat:
No
Area (mi²):
14.145
State:
Illinois

Madison is a city located in Madison County, Illinois. Madison has a 2026 population of 3,060. Madison is currently declining at a rate of -0.46% annually and its population has decreased by -2.45% since the most recent census, which recorded a population of 3,137 in 2020.

3.1K
Total Population
216
Density (mi²)
-14 -0.46%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)