The American Legion Boys State in Idaho, known as Gem Boys State, is hosted at Gowen Field in Boise, Idaho. This military facility serves as the venue for the program, where high school boys who have completed their junior year participate in a week-long study of self-governance and citizenship. For 2025, the session is scheduled from June 15th to June 20th.

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The American Legion Auxiliary Girls State in Idaho, known as Idaho Syringa Girls State, is hosted at Northwest Nazarene University in Nampa, Idaho. This location hosts the program, where high school girls who have completed their junior year participate in a week-long study of self-governance and citizenship, typically held in June. For 2025, the session is scheduled from June 15th to June 20th.