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 | |
|---|---|
 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 |  United States |
| State |  Idaho |
| 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 change
Cities change
- Ammon
- Idaho Falls
- Iona
- Irwin
- Ririe (partially)
- Swan Valley
- Ucon
Census-designated place change
Unincorporated 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.
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