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Madison County, Missouri

Madison County is a county located in the Lead Belt region in Southeast Missouri in the United States. As of the 2010 U.S. Census, the county's population was 12,226. Its county seat and largest city is Fredericktown. The county was officially organized on December 14, 1818, and was named after President James Madison.

Mining has been a key industry in this area with Madison County recorded as having the oldest lead mine west of the Mississippi River.

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Maps for Madison County

The following maps are available for Madison County:

Madison County:

  • Aerial Photos
  • Cities
  • County
  • Parcels and other assessment data
  • Roads

Maps for the City of Fredericktown

Water System

Sewer System

Other Data for Madison County

County: Madison

County Seat: Fredericktown

Populations (2010 Census)

  • Madison County - 12,226
  • Cobalt Village - 226
  • Fredericktown - 3,985
  • Junction City - 327
  • Marquand - 203