Bonneville County, Idaho

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Bonneville County, Idaho
Bonneville County Courthouse Idaho Falls.png
Location within Idaho
Location within Idaho
Map of the United States highlighting Idaho
Idaho's location within the U.S.
FoundedFebruary 7, 1911
Named forBenjamin Bonneville
SeatIdaho Falls
Largest cityIdaho Falls
Area
 • Total1,901 sq mi (4,924 km2)
 • Land1,866 sq mi (4,833 km2)
 • Water35 sq mi (91 km2), 1.8%
Population (est.)
 • (2017)114,595
 • Density61/sq mi (24/km2)
Congressional district2nd
Time zoneMountain: UTC−7/−6
Websitewww.co.bonneville.id.us

Bonneville County is a county in the U.S. state of Idaho. As of the 2010 census, 104,234 people lived there,[1] making it the fourth-most populous county in Idaho and the most populous in eastern Idaho. Its county seat and largest city is Idaho Falls.[2]

Communities[change | change source]

Recent suburban development in Bonneville County near Idaho Falls

Cities[change | change source]

Census-designated place[change | change source]

Unincorporated communities[change | change source]

Ghost towns[change | change source]

  • Herman
  • Caribou City

References[change | change source]

  1. "State & County QuickFacts". United States Census Bureau. Retrieved June 28, 2014.
  2. "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.