About Holy Trinity
Holy Trinity is a Catholic church located at P.O.Box 15567, Mc Kees Rocks, PA, 15136. You can reach Holy Trinity at +14127872140.
Holy Trinity is one of 24 churches we list in Mc Kees Rocks, among 17,007 across Pennsylvania. It falls within Allegheny County and the Pittsburgh, PA metro area. It is counted among 1,792 in the Catholic tradition across Pennsylvania.
Where is Holy Trinity located?
Holy Trinity is located at P.O.Box 15567, Mc Kees Rocks, PA, 15136. The building sits at coordinates 40.46347, -80.10669, placing it in Mc Kees Rocks, PA 15136.
Location is approximate — drawn from the public street address.
- Address
- P.O.Box 15567, Mc Kees Rocks, PA, 15136
- Coordinates
- 40.463474, -80.106694
- Latitude
- 40.463474
- Longitude
- -80.106694
- Directions
- Apple Maps → Google Maps →
Decimal degrees, ready to paste into a GPS unit or any mapping app.
The neighborhood around Holy Trinity
The ZIP code 15136 area around Holy Trinity is home to 23,055 residents with a median household income of $59,910 and a median age of 41.6 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 Holy Trinity
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 churches vary — when in doubt, ask a greeter at the door.
Questions and answers about Holy Trinity
- What denomination is Holy Trinity?
- This church is part of the Catholic tradition.
- Where is Holy Trinity located?
- Holy Trinity is located at P.O.Box 15567, Mc Kees Rocks, PA, 15136.
Photographs of Holy Trinity
Photographs via Wikimedia Commons. Click through for author and licence.
Visitor notes about Holy Trinity
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