St Mary's Catholic Community

Helena, Montana

Address1700 Missoula Ave, Helena, MT 59601
DenominationCatholic
Phone(406) 442-5268
Emailsmcc@stmaryhelea.org

Services

Mass

Tue12:10 PM
Thu12:10 PM
FriVaries
Sat4:00 PM
Sun9:00 AM

Confessions

Tue3:30 PM - 5:00 PM
Sat2:30 PM - 3:30 PM
LanguagesEnglish

Last updated May 2026

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~990

estimated members

Based on ARDA 2020 data, this is likely one of 9 Catholic congregations in Lewis and Clark County, MT, with an average size of approximately 990 members. Catholic accounts for 36% of the county's 80 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study

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