St. Mary Of The Assumption School Photo

Best Greater Upper Marlboro Private Schools (2026)

For the 2026 school year, there are 3 private schools serving 776 students in the neighborhood of Greater Upper Marlboro, Upper Marlboro, MD.
The top-ranked private schools in Greater Upper Marlboro include Riverdale Baptist School and St. Mary Of The Assumption School.
The average acceptance rate is 74%, which is lower than the Maryland private school average acceptance rate of 81%.
100% of private schools in Greater Upper Marlboro are religiously affiliated (most commonly Wisconsin Evangelical Lutheran Synod and Catholic).

Top-Ranked Greater Upper Marlboro Private Schools (2026)

School
Location
Quick Facts
Riverdale Baptist School
Riverdale Baptist School Photo - The entire student body together for a group photo during Spirit Week in 2012.
(Baptist)
(2)
1133 Largo Rd
Upper Marlboro, MD 20774
(301) 249-7000
Gr: PK-12 | 479 students Avg. class size: 20 students Sports: 10 Tuition & acceptance rate listed
St. Mary Of The Assumption School
St. Mary Of The Assumption School Photo
(Catholic)
(2)
4610 Largo Road
Upper Marlboro, MD 20772
(301) 627-4170
Gr: NS-8 | 260 students Avg. class size: 25 students Sports: 3 | Extracurrculars: 3 Tuition & acceptance rate listed
Divine Peace Lutheran School
(Wisconsin Evangelical Lutheran Synod)
1500 Brown Station Rd
Upper Marlboro, MD 20774
(301) 350-4522
Gr: K-8 | 37 students Avg. class size: 15 students Tuition listed

Frequently Asked Questions

What are the top-ranked private schools in the neighborhood of Greater Upper Marlboro, Upper Marlboro, MD?
The top-ranked private schools in the neighborhood of Greater Upper Marlboro, Upper Marlboro, MD include Riverdale Baptist School and St. Mary Of The Assumption School.
How many private schools are located in the neighborhood of Greater Upper Marlboro, Upper Marlboro?
3 private schools are located in the neighborhood of Greater Upper Marlboro, Upper Marlboro.
What percentage of private schools are religiously affiliated in the neighborhood of Greater Upper Marlboro, Upper Marlboro?
100% of private schools in the neighborhood of Greater Upper Marlboro, Upper Marlboro are religiously affiliated (most commonly Wisconsin Evangelical Lutheran Synod and Catholic).

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