Bonneville County, Idaho
county in Idaho, United States
Bonneville County is a county in the U.S. state of Idaho. As of the 2020 census, 123,964 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]
Bonneville County | |
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![]() Bonneville County Courthouse | |
![]() Location within the U.S. state of Idaho | |
![]() Idaho's location within the U.S. | |
Coordinates: 43°23′N 111°36′W / 43.38°N 111.6°W | |
Country | ![]() |
State | ![]() |
Founded | February 7, 1911 |
Named for | Benjamin Bonneville |
Seat | Idaho Falls |
Largest city | Idaho Falls |
Area | |
• Total | 1,901 sq mi (4,920 km2) |
• Land | 1,866 sq mi (4,830 km2) |
• Water | 35 sq mi (90 km2) 1.8% |
Population (2020) | |
• Total | 123,964 |
• Density | 63.8/sq mi (24.6/km2) |
Time zone | UTC−7 (Mountain) |
• Summer (DST) | UTC−6 (MDT) |
Congressional district | 2nd |
Website | www |
Communities
changeCities
change- Ammon
- Idaho Falls
- Iona
- Irwin
- Ririe (partially)
- Swan Valley
- Ucon
Census-designated place
changeUnincorporated communities
change- Beachs Corner
- Bone
- Osgood
- Palisades
Ghost towns
change- Herman
- Caribou City
References
change- ↑ "QuickFacts: Bonneville County, Idaho". United States Census Bureau. Retrieved September 25, 2023.
- ↑ "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.