Best Private Schools in Maryland – 2023 (2023)

College Transitions’ list of the Best Private Schools in Maryland will focus primarily on our area of expertise—college admissions. As such, we will highlight the job each school does of sending their graduates on to the region/nation’s premier 4-year schools. If you are a Maryland parent actively searching for the best-fit private schools for your child or teen (no matter the current age of your student), you are likely interested in the college preparation and counseling offered by each prospective school. Of course, in addition to that particular angle, you will also need to balance your teen’s academic, emotional, and social needs with financial and logistical considerations.

The following list is not representative of any type of ranking system (the order is alphabetical). Rather, is simply intended to provide prospective students and their parents with a detailed overview of each school. All of the schools profiled below have a history of sending graduates to the top colleges in the country. For each of the 10 best private high schools in Maryland, College Transitions will provide you with each school’s:

  • Location
  • Tuition (9-12)
  • Enrollment (9-12)
  • Average SAT Score
  • Average ACT Score
  • Senior Class Size
  • College Admissions Highlights
  • Academic Highlights

Without further delay, let’s look at the ten best private schools in Maryland.

1) Bullis School

Location:10601 Falls Rd, Potomac

Tuition (9-12):$54,540

Enrollment (seniors): 126

Average SAT Score:1270

Average ACT Score:26.3

College Admissions Highlights:

In the last five years, five or more students have enrolled at each of the following schools: Boston College, UC Berkeley, Georgetown, Howard, Johns Hopkins, University of Miami, UMich, Northwestern, UNC Chapel Hill, Rice, USC, the US Naval Academy, UVA, William & Mary, Tufts, the University of Richmond, and Yale.

Academic Highlights:

  • 88 of the 131 teachers hold advanced degrees.
  • 46% are students of color.
  • 23 AP courses are offered.
  • Offers signature programs in Entrepreneurship. Humanities and Global Studies, STEM, and the Performing Arts.
  • The mid-50% GPA range is 78-101.

2) Gilman School

Location: 5407 Roland Ave, Baltimore

Tuition (9-12):$35,790

Enrollment (seniors): 120

Mid-50% SAT Score: 1260-1470

Mid-50% ACT Score: 26-32

College Admissions Highlights:

The institutions saw 5 or more members of the Classes of 2018-2022 enroll: Penn (10), Boston College (10), Cornell (9), Brown (6), Northwestern (9), UChicago (6), Georgetown (10), Harvard (8), Johns Hopkins (22), Tufts (8), US Naval Academy (8), Vanderbilt (7), UVA (13), Wake Forest (24), WashU (16), William & Mary (8), and Yale (7).

(Video) Your School Choice Guide in Maryland 2023

Academic Highlights:

  • 47 students received National Merit recognition over the last two years.
  • The average number of years teaching is 20.
  • The average class size is 15.
  • 85% of faculty members possess advanced degrees.
  • 7:1 student-to-teacher ratio.

3) Georgetown Preparatory School

Location:10900 Rockville Pike, North Bethesda

Tuition (9-12):$42,130 (Day); $69,365 (Boarding)

Enrollment (seniors): 120

Mid-50% SAT Score:1180-1440

Mid-50% ACT Score:27-33

College Admissions Highlights:

Colleges that welcomed three or more graduates from 2019-2022 include the following: Amherst, Boston College, Bucknell, UChicago, Colgate, Dartmouth, Georgetown, Georgia Tech, Johns Hopkins, UMiami, UMich, NYU, Penn, Tufts, UVA, Wake Forest, William & Mary, and Yale.

Academic Highlights:

  • 85% of teachers possess advanced degrees.
  • 93-acre campus in the suburbs of DC.
  • The average class size is 16.
  • 100% of students are accepted into 4-year colleges.
  • Must complete 100 community service hours over 4 years.

4) Holton-Arms School

Location: 7303 River Rd, Bethesda

Tuition (9-12):$50,375

Enrollment (seniors): 92

Average SAT Score: 1400

Average ACT Score: 31

College Admissions Highlights:

Between 2018 and 2021, three or more students matriculated into the following schools: Bates (4), BU (5), Colby (4), CMU (3), Duke (6), Georgetown (8), Harvard (6), JHU (6), Middlebury (5), NYU (9), Swarthmore (3), Tufts (3), UChicago (3), Notre Dame (4), UMich (8), Penn (11), Vanderbilt (7), UVA (14), and WashU (14).

Academic Highlights:

  • Holton-Arms is an all-girls institution.
  • 82% of teachers earned advanced degrees.
  • 6:1 student-to-teacher ratio.
  • The average class size is 15.
  • 17 students received some level of National Merit recognition last year.

5) Key School

Location:534 Hillsmere Dr, Annapolis


Tuition (9-12):$33,900

Enrollment (K-12): 660

Average SAT Score: 1310

Average ACT Score: Not Reported

College Admissions Highlights:

Members of the Class of 2022 went on to enroll in the following schools: American, Brown, Case Western, Columbia, Cornell, George Washington, Johns Hopkins, Lafayette, Stanford, US Naval Academy, UC Berkeley, UCLA, UMiami, and Penn.

Academic Highlights:

  • 79% participate in the performing arts and 84% play an athletic team.
  • 6:1 student-to-faculty ratio.
  • The average class size is 16 students.
  • 80% of college applicants earned merit scholarships.
  • 39% are students of color.

6) Landon School

Location:6101 Wilson Ln, Bethesda

Tuition (6-12):$47,940

Enrollment (seniors): 89

Average SAT Score: 1345

Average ACT Score: 27

College Admissions Highlights:

Multiple members of the Class of 2022 matriculated into Brown (2), Bucknell (2), Dartmouth (2), Denison (3), Georgetown (2), UMiami (2), UMich (3), Notre Dame (3), Villanova (2), and Wake Forest (4). One student enrolled at each of the following: Harvard, Colby, MIT, Rice, Penn, USC, UVA, Vanderbilt, UCLA, and Claremont McKenna.

Academic Highlights:

  • The average class size at this all-boys school is 14.
  • 84% were accepted to the college the attended in the early application round.
  • 41% identify as students of color.
  • All seniors complete a capstone project.
  • Landon offers 32 honors/AP courses.

7) McDonough School

Location: 8600 McDonogh Rd, Owings Mills

Tuition (9-12):$38,750 (Day); $52,250 (Boarding)

Enrollment (seniors): 163

(Video) Private School vs Public School - How Do The Students Compare?

Average SAT Score: 1170-1420

Average ACT Score: 24-31

College Admissions Highlights:

From 2019-2022, more than 5 students enrolled in Boston College (8), Brown (5), Case Western (6), Colgate (6), William & Mary (5), Columbia (6), Dartmouth (7), Duke (8), Georgetown (6), Middlebury (5), NYU (7), Tulane (9), Penn (9), University of Richmond (6), UVA (15), Vanderbilt (6), Wake Forest (10), and WashU (5).

Academic Highlights:

  • 67% of faculty hold advanced degrees.
  • They no longer offer AP courses but instead of their own honors and advanced options.
  • 39% identify as students of color.
  • 25 members of the Class of 2022 received National Scholarship Recognition.
  • 75 individuals are boarding students.

8) Stone Ridge School of the Sacred Heart

Location:9101 Rockville Pike, Bethesda

Tuition (9-12):$44,900

Enrollment (seniors): 95

Average SAT Score:1278

Average ACT Score:29.5

College Admissions Highlights:

Multiple members of the last three senior classes (collectively) have gone on to matriculate into the following colleges: Brown, Colgate, Denison, Emory, Georgetown, Tulane, University of Maryland, University of Michigan, Notre Dame, UVA, and the University of Wisconsin – Madison. One student has attended the likes of Amherst, Duke, Harvard, Penn, Wellesley, Wesleyan, and Yale.

Academic Highlights:

  • Stone Ridge is an all-girls school.
  • 7:1 student-to-teacher ratio.
  • The average teacher has 16 years of experience.
  • Of 56 faculty members, 54 have master’s degrees and 14 have earned doctoral degrees.
  • 36% are students of color.

9) The Bryn Mawr School

Location:109 W Melrose Ave, Baltimore

Tuition (9-12):$39,060

Enrollment (seniors): 84

Average SAT Score: 1349

Average ACT Score: 30

(Video) Day in the Life at a Private School

College Admissions Highlights:

Among the 84 members of the Class of 2022, more than one headed to schools such as BU (3), Carnegie Mellon (2), Cornell (2), Davidson (4), Johns Hopkins (2), NYU (3), Trinity College Dublin (2), Penn (2), and Yale (2). One student matriculated into Brown, Dartmouth, Emory, Harvard, Stanford, UMich, UVA, WashU, and Notre Dame.

Academic Highlights:

  • Bryn Mawr is an all-girls school.
  • The Class of 2023 had 13 National Merit Commended Scholars and 3 Semifinalists.
  • Each senior must complete an independent project and present a convocation speech.
  • Students take a maximum of 3 AP courses per year.
  • 47% identify as students of color.

10) The Park School of Baltimore

Location: 2425 Old Court Rd, Baltimore

Tuition (9-12):$35,965

Enrollment (9-12): 352

Mid-50% SAT Score: 1150-1440

Mid-50% ACT Score: Not Reported

College Admissions Highlights:

From 2018-2022, more than one graduate matriculated into: Barnard, Boston College, Bowdoin, Brown, Carnegie Mellon, Colgate, Cornell, Emory, Hamilton, Howard, JHU, Middlebury, NYU, Princeton, Northwestern, Tufts, UChicago, Penn, UMich, USC, UVA, Vassar, Wake Forest, Wesleyan, and Yale.

Academic Highlights:

  • 85% of AP test-takers scored a 3 or better.
  • 7:1 student-to-teacher ratio.
  • The average class size is 15.
  • 74% of the faculty hold advanced degrees.
  • The average amount of teaching experience is 21 years.

We hope you found our blog on private schools in Maryland to be helpful. All high school students and families may wish to explore further information regarding the college search and admissions process at our Dataverse, Blog, and List-Building Tool.

Best Private Schools in Maryland – 2023 (1)

Dave Bergman

(Video) Your school choice guide in Maryland

Dave has over a decade of professional experience that includes work as a teacher, high school administrator, college professor, and independent educational consultant. He is a co-author of the books The Enlightened College Applicant (Rowman & Littlefield, 2016) and Colleges Worth Your Money (Rowman & Littlefield, 2020).


What is the number one private high school in Maryland? ›

On top of being the best private school in Maryland, Holton- Arms School offers the best STEM program in the state across all high schools in Maryland, private and public. It is also the 10th best all-girls school in the country.

What are two 2 Top Maryland schools you could attend? ›

Best Colleges in Maryland
  • Johns Hopkins University. Baltimore, MD. ...
  • University of Maryland-College Park. College Park, MD. ...
  • University of Maryland-Baltimore County. Baltimore, MD. ...
  • Towson University. Towson, MD. ...
  • Salisbury University. Salisbury, MD. ...
  • Washington College. ...
  • St Mary's College of Maryland. ...
  • Bowie State University.

What is the most expensive private school in Maryland? ›

The private school with the lowest tuition cost is HCHC Leadership Academy, with a tuition of $1,784. The private school with the highest tuition in Maryland is St. Timothy's School, with a cost of $64,200.

What is the Number 1 Middle School in Maryland? ›

The top ranked public middle schools in Maryland are Clarksville Middle School, Herbert Hoover Middle School and Thomas W. Pyle Middle School. The cities and towns with the highest concentration of top ranked public middle schools are Clarksville, Potomac and Bethesda.

Which county in Maryland has the best schools? ›

Howard County Public Schools

#1 Best School Districts in Maryland.

What area in Maryland has the best schools? ›

The best school district in Maryland is Montgomery County Public Schools, which is the largest school system in Maryland comprising 206 schools with a total enrollment of over 163,000. MCPS is home to a remarkable 41 National Blue Ribbon Schools.

What is the hardest school to get into in Maryland? ›

Johns Hopkins University

Johns Hopkins University, based in Baltimore, Maryland, has an 11% acceptance rate.

What is the easiest top school to get into? ›

10 Colleges With the Highest Acceptance Rates
  • University of New Mexico: 97%
  • Kansas State University: 96%
  • University of Maine: 96%
  • North Dakota State University: 95%
  • University of Memphis: 95%
  • University of Utah: 95%
  • East Carolina University: 94%
  • University of Kentucky: 94%
Sep 2, 2022

What is the second hardest school to get into? ›

While Ivy League schools make up the majority of the hardest colleges to get into, other highly selective schools, like Stanford and MIT, have comparably low admission rates.
Top 10 Hardest Colleges to Get Into.
SchoolLocationAcceptance Rate (Class of 2026)
1. HarvardCambridge, MA3.19%
2. ColumbiaNew York, NY3.73%
8 more rows

How much is Sidwell friends tuition? ›

Lower School (PK-2)$47,200
Lower School (Grades 3-4)$49,040
Middle School$51,240
Upper School$51,650

What is the most elite private high school? ›

Phillips Academy Andover

#1 Best Private High Schools in America.

What is the oldest private school in Maryland? ›

The oldest private school in Maryland is West Nottingham Academy, founded in 1744.

What are the top 5 do schools? ›

Top 10 DO Schools with Best Match Rates
  • Campbell University Jerry M. ...
  • Oklahoma State University Center for Health Sciences College of Osteopathic Medicine (OSU - COM) -- 99.78%
  • West Virginia School of Osteopathic Medicine (WVSOM) -- 99.75%
  • Kansas City University College of Osteopathic Medicine (KCU - COM) -- 99.6%
6 days ago

What is #1 High School USA? ›

North Carolina School of Science and Mathematics

#1 Best Public High Schools in America.

What is Maryland ranked in education? ›

Maryland Rankings
Higher Education#12
Pre-K - 12#14

What is the richest county in Maryland? ›

Maryland is the richest state in the United States of America, with a median household income of $69,272 according to the 2010 census.
Maryland counties ranked by per capita income.
Income Per Capita (2014 Dollars)$48,916
Number of Households362,608
23 more columns

Where is the richest county in Maryland? ›

Howard County, Md.

What is the most prestigious private high school? ›

Phillips Academy Andover

#1 Best Private High Schools in America.

What was the first private school in Maryland? ›

The oldest private school in Maryland is West Nottingham Academy, founded in 1744.

What is the most diverse private school in MD? ›

Spencerville Adventist Academy

#1 Most Diverse Private High Schools in Maryland.


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