Catholic · MD

Saint Mary of the Assumption

14908 MAIN STREET, Upper Marlboro, MD 20772

About Saint Mary of the Assumption

Saint Mary of the Assumption is a Catholic parish located at 14908 MAIN STREET, Upper Marlboro, MD, 20772. The Saint Mary of the Assumption parish office answers at +13016273255.

Patron saint of Saint Mary of the Assumption

Saint Mary

Mary (the Virgin Mary)

Feast day: Aug 15 (Assumption)

Read about Saint Mary on Wikipedia →

Other parishes 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.

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 38.78027, -76.76699, placing it in Upper Marlboro, MD 20772.

Location is approximate — drawn from the public street address.

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.

52,596 Residents in ZIP 20772
42.2 Median age
$131,973 Median household income

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 parishes 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 parish is part of the Catholic tradition.
Where is Saint Mary of the Assumption located?
The parish 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

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.

§

Other churches in Upper Marlboro, MD

Other parishes on the same streets — every tradition counted once.
§

Catholic churches near Saint Mary of the Assumption

Catholic parishes in MD
§

Churches within walking and driving distance of Saint Mary of the Assumption

The five nearest parishes — any tradition — measured from this door.