County Contacts

County Clerk

543 Bannock
American Falls, Idaho 83211-1200

Phone: (208) 226-7611
Fax: (208) 226-7612

Cities in Power County

County Seat: American Falls

(Incorporated cities shown only.)

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Land area: 1,442 square miles

Established on January 30, 1913 with its county seat at American Falls. Named for the American Falls Power Plant. American Falls was the first settlement in the county and was a frequent camping place on the Oregon Trail. It became a railroad station when the Oregon Short Line was built across southern Idaho.

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