Our Lady of Mercy School, Potomac, MD

Our Lady of Mercy School is a Roman Catholic private school in Potomac, MD teaching grades PreK-8. It reported 182 students and about 7.6 students for every teacher in the 2023-24 federal survey.

Can you use BOOST here?

Not on the BOOST list we read Confirmed open

Schools marked “BOOST school” appear on the Maryland State Department of Education list of participating nonpublic schools for 2026-27, updated April 2026.Official BOOST source.

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School facts

Grades: PreK-8
Students: 182
Teachers: 27
Students per teacher: 7.6
Student body: Coeducational
Program: Regular
Affiliation: Roman Catholic
Setting: Suburb

Member of: National Catholic Educational Association

These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.

What Maryland pays, and what that leaves you

MD

Maryland BOOST Scholarship Scholarship

$1,200 to $4,750 in 2025-26, plus $3,000 for high school students These are 2025-26 amounts. The advisory board sets new amounts each summer and had not posted 2026-27 figures in writing when we checked. The larger awards go to students coming from public school on free meals. Students receiving special education services got an extra award equal to their base award.

Figures read from each program’s official pages, 2026-09-21. Sources and how to apply

What would you pay at Our Lady of Mercy School?

Yearly tuition the school quoted Fees, books, uniforms BOOST award Children

BOOST pays between $1,200 and $7,750 depending on your household. We start with the lower figure. Change it if you know yours. An award can never be more than the school actually charges. This is arithmetic, not a quote.

Other private schools nearby

School	Grades	Students	Per teacher	Affiliation	Miles
German International School Washington Dc	PreK-12	472	9.5	Nonsectarian	<1
Norwood School	PreK-8	428	6.2	Nonsectarian	<1
Connelly School of the Holy Child	6-12	350	7.1	Other religious	<1
Georgetown Hill Potomac Village	PreK-Transitional K	20	6.5	Nonsectarian	2
The Woods Academy	PreK-8	269	7.2	Roman Catholic	2
Bullis School	K-12	1,027	9	Nonsectarian	2
Mc Lean School of Maryland	K-12	469	6	Nonsectarian	2
Potomac Glen Day School	PreK-Transitional K	13	6.5	Nonsectarian	2

On the state’s official list Other private schools

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