The first services of the Episcopal Church were celebrated in Boise in August 1864 and St. Michael's Church was organized that year by the Rev. Saint Michael Fackler. Two years later the first church building was constructed. It was the first Episcopal church in what is now Idaho, Montana and Utah. The
Bishop Daniel S. Tuttle House was built in 1907 and it is attached to the church building. In the past, St. Michael's parishioners supported two other Episcopal institutions in Boise. St. Margaret's Hall, a school for girls, was founded in 1892. Because of the
Great Depression, the Rt. Rev. Middleton Barnwell converted the school into Boise Junior College in 1932. The school became independent in 1934 and is now Boise State University. St. Luke's Hospital was founded six months after the cathedral's dedication. It is now run by an independent non-profit board. The cathedral was included in the
Boise Capitol Area District, listed on the
National Register of Historic Places in 1976. ==Architecture==