About Saint Mary of the Assumption
Saint Mary of the Assumption is a Catholic church located at 14908 MAIN STREET, Upper Marlboro, MD, 20772. You can reach Saint Mary of the Assumption at +13016273255.
Saint Mary of the Assumption is one of 82 churches we list in Upper Marlboro, among 6,111 across Maryland. It falls within Prince George's County and the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. It is counted among 6 Catholic churches in Upper Marlboro, part of 420 in the Catholic tradition across Maryland.
Patron saint of Saint Mary of the Assumption
Mary (the Virgin Mary)
Feast day: Aug 15 (Assumption)
Other churches named after Saint Mary
5 other churches named in honor of Saint Mary are indexed in Churches List. The most-reviewed of those appear below.
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Catholic Phoenix, AZ
St. Mary
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Catholic Natchez, MS
St. Mary Basilica
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Catholic Chicago, IL
Saint Mary of the Angels Church
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Catholic Chicago, IL
St. Mary of the Lake
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Catholic Los Angeles, CA
St. Mary
Where is Saint Mary of the Assumption located?
Saint Mary of the Assumption is located at 14908 MAIN STREET, Upper Marlboro, MD, 20772. The building sits at coordinates 38.81847, -76.74827, placing it in Upper Marlboro, MD 20772.
Location is approximate — drawn from the public street address.
- Address
- 14908 Main Street, Upper Marlboro, MD, 20772
- Coordinates
- 38.818471, -76.748265
- Latitude
- 38.818471
- Longitude
- -76.748265
- Directions
- Apple Maps → Google Maps →
Decimal degrees, ready to paste into a GPS unit or any mapping app. The point is a street-level match on the address above.
The neighborhood around Saint Mary of the Assumption
The ZIP code 20772 area around Saint Mary of the Assumption is home to 52,596 residents with a median household income of $131,973 and a median age of 42.2 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 Mary of the Assumption
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 Saint Mary of the Assumption
- What denomination is Saint Mary of the Assumption?
- This church is part of the Catholic tradition.
- Where is Saint Mary of the Assumption located?
- Saint Mary of the Assumption is located at 14908 MAIN STREET, Upper Marlboro, MD, 20772.
- Who is the patron saint of Saint Mary of the Assumption?
- Saint Mary (Mary (the Virgin Mary)). Feast day: Aug 15 (Assumption).
Visitor notes about Saint Mary of the Assumption
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