Minidoka County is a county located in the U.S. state of Idaho. As of the 2020 census, the population was 21,613. The county seat and largest city is Rupert. Minidoka County is part of the Burley, ID Micropolitan Statistical Area.
Country: United States
State: Idaho
Founded: January 28, 1913
Named for: Dakota Sioux word meaning "a fountain or spring of water."