Idaho Falls is the principal city of the Idaho Falls, Idaho Metropolitan Statistical Area and the Idaho Falls-Blackfoot, Idaho Combined Statistical Area. It is the state's largest city outside the Boise metropolitan area and the third-largest metro area behind Boise City-Nampa and Coeur d'Alene, which is adjacent to the larger Spokane metropolitan area.
Helpful
About this site
Official website for the city of Idaho Falls, Idaho.