St. Mary of the Assumption is a Catholic church in Upper Marlboro, Prince George's County, Maryland — listed by Foursquare OS Places, Overture Maps Places, masstimes.org (Mass Times Trust); last seen September 2026.
Who meets here
- St. Mary of the Assumption · primary · catholic
stmaryumchurch.org/ · (301) 627-3255
Also listed at this address: Knights of Columbus.
How we know
- Foursquare OS Places — listed as “St. Mary of the Assumption Church” · seen September 2026
- masstimes.org (Mass Times Trust) · seen September 2026
- Overture Maps Places — listed as “St. Mary of the Assumption Catholic Church” · seen September 2026
3 independent sources agree on this place. About our sources