About Saint Leo the Great Catholic Church
Saint Leo the Great Catholic Church is a Catholic church in Lewistown, Montana located at 102 W Broadway St, Lewistown, MT 59457, United States. As of April 2026, Saint Leo the Great Catholic Church holds a 4.7-star rating across 31 Google reviews. The Saint Leo the Great Catholic Church parish office answers at +1 406-538-9306.
Patron saint of Saint Leo the Great Catholic Church
Other parishes named after Saint Leo the Great
5 other churches named in honor of Saint Leo the Great are indexed in Churches List. The most-reviewed of those appear below.
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Catholic · Houston, TX
St. Leo the Great
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Catholic · Baltimore, MD
St. Leo the Great
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Catholic · Lancaster, PA
Saint Leo the Great Church
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Catholic · Waterbury, CT
Saint Leo the Great Church
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Catholic · Boyes Hot Springs, CA
St. Leo the Great
When does Saint Leo the Great Catholic Church hold services?
Saint Leo the Great Catholic Church publishes the following weekly hours: Wednesday 9 am–1 pm, 1:30–5:30 pm, Thursday 9 am–1 pm, 1:30–5:30 pm, Friday Closed, Saturday Closed, Sunday Closed, Monday Closed, Tuesday 9 am–1 pm, 1:30 pm–5:30 am. All times are local to Lewistown, MT.
- Wednesday
- 9 am–1 pm, 1:30–5:30 pm
- Thursday
- 9 am–1 pm, 1:30–5:30 pm
- Friday
- Closed
- Saturday
- Closed
- Sunday
- Closed
- Monday
- Closed
- Tuesday
- 9 am–1 pm, 1:30 pm–5:30 am
Where is Saint Leo the Great Catholic Church located?
Saint Leo the Great Catholic Church is located at 102 W Broadway St, Lewistown, MT 59457, United States. The building sits at coordinates 47.00187, -109.85001, placing it in Lewistown, MT 59457.
Location is approximate — drawn from the public street address.
The neighborhood around Saint Leo the Great Catholic Church
The ZIP code 59457 area around Saint Leo the Great Catholic Church is home to 8,783 residents with a median household income of $57,579 and a median age of 45.7 years, according to the US Census Bureau's 2022 American Community Survey 5-year estimates.
US Census Bureau, American Community Survey 2022 five-year estimates.
What to expect at a service at Saint Leo the Great Catholic Church
Roman Catholic parishes follow a structured liturgy called the Mass, celebrated worldwide in the same order.
- Mass lasts about an hour and includes Scripture readings, a homily, hymns, and Holy Communion.
- Visitors are welcome. Only baptized Catholics in good standing receive Communion; others come forward with arms crossed for a blessing.
- Dress is modest but not formal — business casual is typical for Sunday Mass.
Generalized notes for first-time visitors. Individual parishes vary — when in doubt, ask a greeter at the door.
Your Sunday at Saint Leo the Great Catholic Church
Saint Leo the Great Catholic Church by the numbers
Questions and answers about Saint Leo the Great Catholic Church
- What denomination is Saint Leo the Great Catholic Church?
- This parish is part of the Catholic tradition.
- What are the service times at Saint Leo the Great Catholic Church?
- Published hours: Wednesday 9 am–1 pm, 1:30–5:30 pm, Thursday 9 am–1 pm, 1:30–5:30 pm, Friday Closed, Saturday Closed, Sunday Closed, Monday Closed, Tuesday 9 am–1 pm, 1:30 pm–5:30 am
- What is the phone number for Saint Leo the Great Catholic Church?
- You can reach the parish at +1 406-538-9306.
- Where is Saint Leo the Great Catholic Church located?
- The parish is located at 102 W Broadway St, Lewistown, MT 59457, United States.
- How do visitors rate Saint Leo the Great Catholic Church?
- 4.7 out of 5 stars, based on 31 Google reviews.
Photographs of Saint Leo the Great Catholic Church
Photographs via Wikimedia Commons. Click through for author and licence.
Visitor notes about Saint Leo the Great Catholic Church
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No notes yet for this parish. Visitor notes are coming soon — for now, write to editors@churcheslist.com and we'll post your reflection by hand.