Madison County, Idaho

Madison County
Madison County Courthouse
Location within the U.S. state of Idaho
Idaho's location within the U.S.
Coordinates: 43°47′N 111°40′W / 43.79°N 111.66°W / 43.79; -111.66
Country United States
State Idaho
FoundedFebruary 18, 1913
Named forJames Madison
SeatRexburg
Largest cityRexburg
Area
 • Total473 sq mi (1,230 km2)
 • Land469 sq mi (1,210 km2)
 • Water4.0 sq mi (10 km2)  0.8%
Population
 (2020)
 • Total52,913
 • Density110/sq mi (40/km2)
Time zoneUTC−7 (Mountain)
 • Summer (DST)UTC−6 (MDT)
Congressional district2nd
Websitewww.co.madison.id.us

Madison County is a county in the U.S. state of Idaho. As of the 2020 census, 52,913 people lived there.[1] The county seat and largest city is Rexburg.[2]

Communities

Cities

Unincorporated communities

  • Archer
  • Burton
  • Thornton

References

  1. "QuickFacts: Madison County, Idaho". United States Census Bureau. Retrieved September 25, 2023.
  2. "Find a County". National Association of Counties. Retrieved 2011-06-07.