Roman Catholic Diocese of Helena Roman Catholic Diocese of Helena The Diocese of Helena () is the Catholic diocese for western Montana with its cathedral located in Helena, the state capital. The diocese was erected from the year-old Vicarate of Montana on March 7, 1884, while Montana was still a territory. The diocese is a suffragan of the Archdiocese of Portland, which encompasses Oregon, Idaho, and Montana. Before becoming a diocese, this was the Vicariate of Montana (covering the whole territory and then state of Montana). For its first twenty years, the diocese served all of Montana. In 1904 the new Diocese of Great Falls-Billings
St Helena, Victoria are St Helena Secondary College, Glen Katherine Primary School and Holy Trinity Primary School which is actually located in Eltham North. There are a few medical clinics in St Helena. St Helena is represented in basketball by the St Helena Saints Basketball Club, who play in the Diamond Valley Basketball Association. The club trains at St Helena Secondary basketball stadium. There are no other sporting teams that represent St Helena. However, Anthony Beale Reserve, which is in St Helena, is the home ground of the Greensborough Junior Football Club. St Helena, Victoria St Helena ( ) is a suburb of