Saint Matthias Mission

Helena, Montana

Address

Denomination

Catholic

Last updated September 2026

500-1,000

estimated members

This is likely one of 9 Catholic congregations in Lewis and Clark County, MT. Catholic accounts for 36% of the county's 80 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

Nearby churches in Helena

Augusta Community Church

Non-Denominational

219 Laura St

Saint Matthias Mission

Catholic

Fleming Street, Lewis and Clark County, Montana, 59410, United States