For the 2025-26 school year, there are 17 private schools serving 1,825 students in Gaithersburg, MD (there are 31 public schools, serving 22,132 public students). 8% of all K-12 students in Gaithersburg, MD are educated in private schools (compared to the MD state average of 14%).
The top ranked private schools in Gaithersburg, MD include Covenant Life School, Forbush School At Oakmont Upper School, and St. Martin of Tours School.
The average acceptance rate is 88%, which is higher than the Maryland private school average acceptance rate of 78%.
Top Ranked Gaithersburg Private Schools (2025-26)
School
Location
Quick Facts
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
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
115 S Frederick Ave
Gaithersburg, MD 20877
(301) 990-2441
Gaithersburg, MD 20877
(301) 990-2441
Gr: PK-8 | 192 students Avg. class size: 21 students Sports: 4 | Extracurrculars: 13 Tuition & acceptance rate listed
Academy Child Development Center
Daycare / Preschool
14327 Stonebridge View Dr
Gaithersburg, MD 20878
(301) 762-8204
Gaithersburg, MD 20878
(301) 762-8204
Gr: PK-K | 110 students
Academy Child Development Center At DuFief
Daycare / Preschool
15001 Dufief Drive
Gaithersburg, MD 20878
(301) 309-1224
Gaithersburg, MD 20878
(301) 309-1224
Gr: NS-PK | 57 students
Childrens Towne Academy
Daycare / Preschool
12172 Hidden Brook Ter
Gaithersburg, MD 20878
(301) 349-5500
Gaithersburg, MD 20878
(301) 349-5500
Gr: K | 18 students
9008 Rosemont Dr
Gaithersburg, MD 20877
(301) 755-3239
Gaithersburg, MD 20877
(301) 755-3239
Gr: PK-K | 154 students
The Foundation School Of Montgomery County
Special Education School
220 Girard St
Gaithersburg, MD 20877
(301) 740-7807
Gaithersburg, MD 20877
(301) 740-7807
Gr: 1-12 | 62 students Avg. class size: 10 students
Georgetown Hill Early School
Daycare / Preschool
15120 Turkey Foot Rd
Gaithersburg, MD 20878
(301) 527-1377
Gaithersburg, MD 20878
(301) 527-1377
Gr: PK-K | 70 students Tuition listed
Goddard School In Gaithersburg![Goddard School In Gaithersburg Photo]( "Goddard School In Gaithersburg Photo")
Daycare / Preschool
900 Wind River Lane
Gaithersburg, MD 20878
(301) 208-8787
Gaithersburg, MD 20878
(301) 208-8787
Gr: PK-K | 250 students Avg. class size: 15 students Tuition & acceptance rate listed
KinderCare on Sioux Lane![KinderCare on Sioux Lane Photo - This is our entrance to our KinderCare. We know this will be a special place for you and your child. We are proud our school has been accredited by NAEYC.]( "KinderCare on Sioux Lane Photo - This is our entrance to our KinderCare. We know this will be a special place for you and your child. We are proud our school has been accredited by NAEYC.")
Daycare / Preschool
18000 Sioux Lane
Gaithersburg, MD 20878
(301) 869-1352
Gaithersburg, MD 20878
(301) 869-1352
Gr: NS-PK | 2 students
Lambo Academy International
Alternative School (Christian)
119 Watkins Station Cir # B
Gaithersburg, MD 20879
(415) 754-3889
Gaithersburg, MD 20879
(415) 754-3889
Gr: 9-12 | 6 students
Marcia D Smith School
Alternative School
9075 Comprint Ct
Gaithersburg, MD 20877
(301) 926-2300
Gaithersburg, MD 20877
(301) 926-2300
Gr: 9-12 | 16 students
20501 Goshen Road
Gaithersburg, MD 20879
(301) 990-2088
Gaithersburg, MD 20879
(301) 990-2088
Gr: PK-8 | 240 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 11 Tuition listed
Nist Child Care Center
Daycare / Preschool
100 Bureau Dr Stop 1915
Gaithersburg, MD 20899
(301) 975-2152
Gaithersburg, MD 20899
(301) 975-2152
Gr: PK-K | 97 students Avg. class size: 12 students
Top Hat Montessori![Top Hat Montessori Photo]( "Top Hat Montessori Photo")
Montessori School
18243a Flower Hill Way
Gaithersburg, MD 20879
(240) 813-0713
Gaithersburg, MD 20879
(240) 813-0713
Gr: PK-K | 26 students Tuition listed
Gaithersburg, Maryland 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
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
Frequently Asked Questions
What are the top ranked private schools in Gaithersburg, MD?
The top ranked private schools in Gaithersburg, MD include Covenant Life School, Forbush School At Oakmont Upper School, and St. Martin of Tours School.
How many private schools are located in Gaithersburg?
17 private schools are located in Gaithersburg.
How diverse are private schools in Gaithersburg?
Gaithersburg private schools are approximately 38% minority students, which is same as the Maryland private school average of 38%.
What percentage of students in Gaithersburg go to private school?
8% of all K-12 students in Gaithersburg are educated in private schools (compared to the MD state average of 14%).
What percentage of private schools are religiously affiliated in Gaithersburg?
Which private schools in Gaithersburg are often viewed compared to one another?
Popular comparisons of private schools in Gaithersburg include: Nist Child Care Center vs. KinderCare on Sioux Lane
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