The Grand Commandery of Knights Templar of Idaho was Chartered on August 31, 1904, by the Grand Encampment of Knights Templar of the United States of America. It was formed by five Commanderies.
Idaho Commandery #1, Boise
Lewiston Commandery #2, Lewiston
Moscow Commandery #3, Moscow
Gate City Commandery #4, Pocatello
Coeur d'Alene Commandery #5, Wallace
The Grand Commandery now consists of six Commanderies.