Bonneville County, Idaho

Bonneville County is a county in the U.S. state of Idaho. As of the 2020 census, 123,964 people lived there, 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.

 Communities 

 Cities 
 Ammon
 Idaho Falls
 Iona
 Irwin
 Ririe (partially)
 Swan Valley
 Ucon

 Census-designated place 
 Lincoln

 Unincorporated communities 
 Beachs Corner
 Bone
 Osgood
 Palisades

 Ghost towns 
 Herman
 Caribou City

 References 

Category:1911 establishments in Idaho
Category:Idaho counties