About St Mary's Catholic Church
St Mary's Catholic Church is a Catholic church in Mokena, Illinois located at 19515 115th Ave, Mokena, IL 60448, United States. As of April 2026, St Mary's Catholic Church holds a 4.6-star rating across 127 Google reviews. The St Mary's Catholic Church parish office answers at +1 708-326-9300.
Patron saint of St Mary's Catholic Church
Other parishes named after Saint Mary's
5 other churches named in honor of Saint Mary's are indexed in Churches List. The most-reviewed of those appear below.
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Catholic · Columbus, OH
Saint Mary's Church
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Episcopal · Jacksonville, FL
Saint Mary's Episcopal Church
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Episcopal · Phoenix, AZ
Saint Mary's Episcopal Church
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Catholic · Wausau, WI
Saint Mary's Roman Catholic Oratory
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Catholic · Detroit, MI
St. Mary's of Redford
When does St Mary's Catholic Church hold services?
St Mary's Catholic Church publishes the following weekly hours: Thursday 8:30 am–4 pm, Friday 8:30 am–4 pm, Saturday Closed, Sunday Closed, Monday 8:30 am–4 pm, Tuesday 8:30 am–4 pm, Wednesday 8:30 am–4 pm. All times are local to Mokena, IL.
- Thursday
- 8:30 am–4 pm
- Friday
- 8:30 am–4 pm
- Saturday
- Closed
- Sunday
- Closed
- Monday
- 8:30 am–4 pm
- Tuesday
- 8:30 am–4 pm
- Wednesday
- 8:30 am–4 pm
Ministries and programs at St Mary's Catholic Church
- · St Mary Religious Education
Where is St Mary's Catholic Church located?
St Mary's Catholic Church is located at 19515 115th Ave, Mokena, IL 60448, United States. The building sits at coordinates 41.53463, -87.89667, placing it in Mokena, IL 60448.
Location is approximate — drawn from the public street address.
- Public parking 686 ft
Nearby places drawn from OpenStreetMap, Apr 27, 2026.
The neighborhood around St Mary's Catholic Church
The ZIP code 60448 area around St Mary's Catholic Church is home to 24,626 residents with a median household income of $119,229 and a median age of 42.7 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 St Mary's 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 St Mary's Catholic Church
St Mary's Catholic Church by the numbers
Questions and answers about St Mary's Catholic Church
- What denomination is St Mary's Catholic Church?
- This parish is part of the Catholic tradition.
- What are the service times at St Mary's Catholic Church?
- Published hours: Thursday 8:30 am–4 pm, Friday 8:30 am–4 pm, Saturday Closed, Sunday Closed, Monday 8:30 am–4 pm, Tuesday 8:30 am–4 pm, Wednesday 8:30 am–4 pm
- What is the phone number for St Mary's Catholic Church?
- You can reach the parish at +1 708-326-9300.
- Where is St Mary's Catholic Church located?
- The parish is located at 19515 115th Ave, Mokena, IL 60448, United States.
- How do visitors rate St Mary's Catholic Church?
- 4.6 out of 5 stars, based on 127 Google reviews.
Visitor notes about St Mary's Catholic Church
Short, text-only reflections left by visitors. No ratings, no photographs — by editorial policy.
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.