For the 2025-26 school year, there are 51 private high schools serving 15,409 students in Montgomery County, MD.
The top ranked private high schools in Montgomery County, MD include Landon School, Charles E Smith Jewish Day School, and Georgetown Preparatory School.
The average tuition cost is $30,019, which is higher than the Maryland private high school average tuition cost of $20,633.
Top Ranked Montgomery County Private High Schools (2025-26)
School
Location
Quick Facts
13500 Layhill Road
Silver Spring, MD 20906
(301) 576-2800
Silver Spring, MD 20906
(301) 576-2800
Gr: PK-12 | 421 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 19 Tuition & acceptance rate listed
10401 Armory Ave
Kensington, MD 20895
(301) 949-7997
Kensington, MD 20895
(301) 949-7997
Gr: K-12 | 228 students Avg. class size: 13 students Sports: 8 | Extracurrculars: 6 Tuition listed
10601 Falls Rd
Potomac, MD 20854
(301) 299-8500
Potomac, MD 20854
(301) 299-8500
Gr: K-12 | 1,022 student Avg. class size: 15 students Sports: 21 Tuition listed
275 N. Washington Street, Suite 200
Rockville, MD 20850
(877) 673-8893
Rockville, MD 20850
(877) 673-8893
Gr: 6-12 Tuition listed
6101 Wilson Lane
Bethesda, MD 20817
(301) 320-1067
Bethesda, MD 20817
(301) 320-1067
Gr: 3-12 | 710 students Avg. class size: 14 students Sports: 22 | Extracurrculars: 27 Tuition listed
8224 Lochinver Ln
Potomac, MD 20854
(240) 395-0698
Potomac, MD 20854
(240) 395-0698
Gr: K-12 | 498 students Avg. class size: 7 students Sports: 14 | Extracurrculars: 16 Tuition & acceptance rate listed
Fredericksburg, VA (Headquarters)
Olney, MD 20832
(540) 693-0674
Olney, MD 20832
(540) 693-0674
Gr: K-12 Avg. class size: 6 students Extracurrculars: 4 Tuition & acceptance rate listed
11811 Claridge Rd.
Silver Spring, MD 20902
(301) 963-8022
Silver Spring, MD 20902
(301) 963-8022
Gr: K-12 | 194 students Avg. class size: 13 students Sports: 3 | Extracurrculars: 5 Tuition listed
6701 Wisconsin Avenue
Chevy Chase, MD 20815
(301) 652-7751
Chevy Chase, MD 20815
(301) 652-7751
Gr: NS-12 | 148 students Avg. class size: 17 students Extracurrculars: 20 Tuition & acceptance rate listed
4800 Sangamore Road
Bethesda, MD 20816
(301) 229-6107
Bethesda, MD 20816
(301) 229-6107
Gr: NS-12 | 276 students Avg. class size: 18 students Sports: 4 | Extracurrculars: 8 Tuition listed
4920 Strathmore Ave
Kensington, MD 20895
(301) 942-2100
Kensington, MD 20895
(301) 942-2100
Gr: 9-12 | 395 students Avg. class size: 15 students Sports: 18 | Extracurrculars: 6 Tuition & acceptance rate listed
15951 Germantown Rd
Germantown, MD 20874
(301) 977-6600
Germantown, MD 20874
(301) 977-6600
Gr: NS-12 | 228 students Avg. class size: 25 students Extracurrculars: 3 Tuition & acceptance rate listed
1901 E Jefferson Street
Rockville, MD 20852
(301) 692-4803
Rockville, MD 20852
(301) 692-4803
Gr: PK-12 | 890 students Avg. class size: 17 students Sports: 13 | Extracurrculars: 26 Tuition listed
9029 Bradley Blvd
Potomac, MD 20854
(301) 365-0955
Potomac, MD 20854
(301) 365-0955
Gr: 6-12 | 318 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 19 Tuition listed
7503 Muncaster Mill Rd
Gaithersburg, MD 20877
(301) 869-4500
Gaithersburg, MD 20877
(301) 869-4500
Gr: PK-12 | 493 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 11 Tuition & acceptance rate listed
Don Bosco Cristo Rey High School
Special Program Emphasis (Catholic)
1010 Larch Ave
Takoma Park, MD 20912
(301) 891-4750
Takoma Park, MD 20912
(301) 891-4750
Gr: 9-12 | 373 students Tuition listed
Forbush School At Oakmont Upper School
Special Education School
610 E Diamond Ave Ste E
Gaithersburg, MD 20877
(301) 330-4359
Gaithersburg, MD 20877
(301) 330-4359
Gr: 9-12 | 32 students
10900 Rockville Pike
Rockville, MD 20852
(301) 493-5000
Rockville, MD 20852
(301) 493-5000
Gr: 9-12 | 498 students Avg. class size: 16 students Sports: 18 | Extracurrculars: 30 Tuition listed
8617 Chateau Drive
Potomac, MD 20854
(301) 767-3812
Potomac, MD 20854
(301) 767-3812
Gr: PK-12 | 508 students Avg. class size: 18 students Sports: 7 | Extracurrculars: 7 Tuition & acceptance rate listed
The Greentree School
Alternative School
6301 Greentree Rd
Bethesda, MD 20817
(301) 365-4480
Bethesda, MD 20817
(301) 365-4480
Gr: 7-12 | 5 students
The Heights School
All-boys (Catholic)
10400 Seven Locks Rd
Potomac, MD 20854
(301) 365-4300
Potomac, MD 20854
(301) 365-4300
Gr: 3-12 | 575 students Avg. class size: 17 students Tuition & acceptance rate listed
7303 River Road
Bethesda, MD 20817
(301) 365-6000
Bethesda, MD 20817
(301) 365-6000
Gr: 3-12 Avg. class size: 15 students Sports: 16 Tuition & acceptance rate listed
Melvin J Berman Hebrew Academy
(Jewish)
13300 Arctic Ave
Rockville, MD 20853
(301) 962-6400
Rockville, MD 20853
(301) 962-6400
Gr: PK-12 | 675 students Tuition listed
955 Sligo Ave
Silver Spring, MD 20910
(301) 495-6672
Silver Spring, MD 20910
(301) 495-6672
Gr: 9-12 | 76 students Avg. class size: 8 students Sports: 4 | Extracurrculars: 5 Tuition listed
Our Lady Of Good Counsel High School![Our Lady Of Good Counsel High School Photo - Our Lady of Good Counsel High School]( "Our Lady Of Good Counsel High School Photo - Our Lady of Good Counsel High School")
(Catholic)
17301 Old Vic Boulevard
Olney, MD 20832
(240) 283-3302
Olney, MD 20832
(240) 283-3302
Gr: 9-12 | 1,289 student Avg. class size: 22 students Sports: 20 Tuition & acceptance rate listed
Rochambeau-the French Intl School![Rochambeau-the French Intl School Photo]( "Rochambeau-the French Intl School Photo")
Special Program Emphasis
9600 Forest Road
Bethesda, MD 20814
(301) 530-8260
Bethesda, MD 20814
(301) 530-8260
Gr: PK-12 | 1,114 student Avg. class size: 20 students Sports: 4 | Extracurrculars: 9 Tuition listed
8804 Postoak Rd
Potomac, MD 20854
(301) 983-5200
Potomac, MD 20854
(301) 983-5200
Gr: PK-12 | 723 students Sports: 16 | Extracurrculars: 1 Tuition & acceptance rate listed
Sandy Spring Friends School![Sandy Spring Friends School Photo - Men's Varsity Soccer Tournament victory]( "Sandy Spring Friends School Photo - Men's Varsity Soccer Tournament victory")
(Friends)
16923 Norwood Road
Sandy Spring, MD 20860
(301) 774-7455
Sandy Spring, MD 20860
(301) 774-7455
Gr: PK-12 | 374 students Avg. class size: 12 students Sports: 12 | Extracurrculars: 11 Tuition listed
She'arim High School
Special Education School (Jewish)
13300 Arctic Ave
Rockville, MD 20853
(301) 348-1323
Rockville, MD 20853
(301) 348-1323
Gr: 9-12 | 134 students
1300 Forest Glen Road
Silver Spring, MD 20901
(301) 244-3600
Silver Spring, MD 20901
(301) 244-3600
Gr: 3-12 | 134 students Avg. class size: 10 students Sports: 8 | Extracurrculars: 21 Tuition & acceptance rate listed
2502 Spencerville Road
Spencerville, MD 20868
(301) 421-9101
Spencerville, MD 20868
(301) 421-9101
Gr: PK-12 | 391 students Avg. class size: 20 students Sports: 9 | Extracurrculars: 8 Tuition & acceptance rate listed
Stone Ridge School of the Sacred Heart![Stone Ridge School of the Sacred Heart Photo - Stone Ridge School of the Sacred Heart - Hamilton House]( "Stone Ridge School of the Sacred Heart Photo - Stone Ridge School of the Sacred Heart - Hamilton House")
All-girls (Catholic)
9101 Rockville Pike
Bethesda, MD 20814
(301) 657-4322
Bethesda, MD 20814
(301) 657-4322
Gr: PK-12 | 809 students Avg. class size: 16 students Sports: 15 Tuition & acceptance rate listed
8120 Carroll Avenue
Takoma Park, MD 20912
(301) 434-4700
Takoma Park, MD 20912
(301) 434-4700
Gr: 9-12 | 240 students Avg. class size: 50 students Sports: 6 | Extracurrculars: 7 Tuition & acceptance rate listed
Ashreinu School For Girls Inc.
Montessori School (Jewish)
9466 Georgia Ave, Box 29
Silver Spring, MD 20910
(301) 593-4343
Silver Spring, MD 20910
(301) 593-4343
Gr: 1-12 | 31 students
C P C Health % Mgmt Advantage
Special Education School
5701 Grosvenor Lane
Bethesda, MD 20814
(301) 530-0114
Bethesda, MD 20814
(301) 530-0114
Gr: 6-12 | 32 students
Show 16 more private schools in Montgomery County, MD (out of 51 total schools)
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Montgomery County Private Schools (Closed)
School
Location
Quick Facts
19425 Woodfield Road
Gaithersburg, MD 20879
(240) 238-1500
Gaithersburg, MD 20879
(240) 238-1500
Gr: PK-8 | 196 students Avg. class size: 24 students Tuition & acceptance rate listed
Covenant Christian School (Closed 2013)
Daycare / Preschool (Christian)
18901 Waring Station Rd
Germantown, MD 20874
(301) 444-0250
Germantown, MD 20874
(301) 444-0250
Gr: K | 86 students
Energy Child Development Center (Closed 2021)
Daycare / Preschool
19901 Germantown Road
Germantown, MD 20874
(301) 903-8600
Germantown, MD 20874
(301) 903-8600
Gr: PK-K | 15 students
Gaithersburg Presbyterian Preschool & Kdgn (Closed 2025)
Daycare / Preschool (Christian)
610 S Frederick Avenue
Gaithersburg, MD 20877
(301) 977-5787
Gaithersburg, MD 20877
(301) 977-5787
Gr: PK-K | 46 students Avg. class size: 14 students Tuition & acceptance rate listed
Gates of Discovery (Closed 2022)
Daycare / Preschool (Jewish)
16620 Georgia Avenue
Olney, MD 20832
(301) 593-3410
Olney, MD 20832
(301) 593-3410
Gr: NS-PK | 60 students Avg. class size: 10 students Tuition listed
Georgetown Hill Early School Woodley Gardens (Closed 2010)
Daycare / Preschool
850 Nelson St
Rockville, MD 20850
(240) 453-9047
Rockville, MD 20850
(240) 453-9047
Gr: K-1 | 55 students
Grace Episcopal Day School (Closed 2010)
(Episcopal)
9115 Georgia Avenue
Silver Spring, MD 20910
(301) 585-3513
Silver Spring, MD 20910
(301) 585-3513
Gr: PK-6 | 248 students
Great Seneca KinderCare (Closed 2025)
Daycare / Preschool
13230 Cloppers Mill Dr.
Germantown, MD 20874
(301) 515-0888
Germantown, MD 20874
(301) 515-0888
Gr: NS-PK
360 Ednor Rd
Silver Spring, MD 20905
(301) 570-8457
Silver Spring, MD 20905
(301) 570-8457
Gr: K-12 | 19 students
2200 Baltimore Rd
Rockville, MD 20851
(240) 399-6100
Rockville, MD 20851
(240) 399-6100
Gr: K-6 | 33 students Tuition listed
Lone Oak Montessori School (Closed 2012)
Montessori School
10201 Democracy Boulevard
Potomac, MD 20854
(301) 469-4888
Potomac, MD 20854
(301) 469-4888
Gr: PK-6 | 75 students Avg. class size: 17 students Tuition listed
5100 Randolph Road
Rockville, MD 20852
(301) 770-5335
Rockville, MD 20852
(301) 770-5335
Gr: 6-12 | 60 students Tuition listed
Our Lady Of Sorrows School (Closed 2006)
(Catholic)
1010 Larch Avenue
Takoma Park, MD 20912
(301) 891-2555
Takoma Park, MD 20912
(301) 891-2555
Gr: PK-8 | 162 students
824 Wayne Ave
Silver Spring, MD 20910
(301) 585-6873
Silver Spring, MD 20910
(301) 585-6873
Gr: K-8 | 177 students
Frequently Asked Questions
What are the top ranked private high schools in Montgomery County, MD?
The top ranked private high schools in Montgomery County, MD include Landon School, Charles E Smith Jewish Day School, and Georgetown Preparatory School.
How many private high schools are located in Montgomery County?
51 private high schools are located in Montgomery County.
How much do private high schools cost in Montgomery County?
The average tuition cost is $30,019, which is higher than the Maryland private school average tuition cost of $20,633.
How diverse are private high schools in Montgomery County?
Montgomery County private high schools are approximately 39% minority students, which is higher than the Maryland private school average of 36%.
What percentage of private high schools are religiously affiliated in Montgomery County?
Which private high schools in Montgomery County are often viewed compared to one another?
Popular comparisons of private high schools in Montgomery County include: Takoma Academy vs. Spencerville Adventist Academy, Melvin J Berman Hebrew Academy vs. Charles E Smith Jewish Day School, Oneness-Family High School vs. Barrie School
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