Canyon County, Idaho

Canyon County
Boise River and Canal Bridge in Caldwell
Location within the U.S. state of Idaho
Idaho's location within the U.S.
Coordinates: 43°38′N 116°43′W / 43.63°N 116.71°W / 43.63; -116.71
Country United States
State Idaho
FoundedMarch 7, 1891
SeatCaldwell
Largest cityNampa
Area
 • Total604 sq mi (1,560 km2)
 • Land587 sq mi (1,520 km2)
 • Water16 sq mi (40 km2)  2.7%
Population
 (2020)
 • Total231,105
 • Density394/sq mi (152/km2)
Time zoneUTC−7 (Mountain)
 • Summer (DST)UTC−6 (MDT)
Congressional district1st
Websitewww.canyoncounty.org

Canyon County is a county in the U.S. state of Idaho. As of the 2020 census, 231,105 people lived there,[1] making it the second-most populous county in Idaho. The county seat is Caldwell,[2] and largest city is Nampa.

Communities

Cities

Unincorporated communities

  • Bowmont
  • Huston
  • Riverside
  • Roswell
  • Sunnyslope

References

  1. "QuickFacts: Canyon County, Idaho". United States Census Bureau. Retrieved September 25, 2023.
  2. "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.