For the 2026-27 school year, there are 6 public preschools serving 3,377 students in 20877, MD.
The top-ranked public preschools in 20877, MD are Washington Grove Elementary School, Rosemont Elementary School and Summit Hall Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public preschools in zipcode 20877 have an average math proficiency score of 20% (versus the Maryland public pre school average of 28%), and reading proficiency score of 25% (versus the 39% statewide average). Pre schools in 20877, MD have an average ranking of 2/10, which is in the bottom 50% of Maryland public pre schools.
Minority enrollment is 96% of the student body (majority Hispanic), which is more than the Maryland public preschool average of 71% (majority Black).
Best 20877, MD Public Preschools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Washington Grove Elementary School
(Math: 25-29% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
8712 Oakmont St
Gaithersburg, MD 20877
(240) 740-0300
Gaithersburg, MD 20877
(240) 740-0300
Gr: PK-5 | 480 students Student-teacher ratio: 10:1 Minority enrollment: 89%
Rank: #22.
Rosemont Elementary School
(Math: 27% | Reading: 31%)
Rank:
Rank:
5/
Bottom 50%10
16400 Alden Ave
Gaithersburg, MD 20877
(240) 740-7180
Gaithersburg, MD 20877
(240) 740-7180
Gr: PK-5 | 564 students Student-teacher ratio: 11:1 Minority enrollment: 92%
Rank: #33.
Summit Hall Elementary School
(Math: 21% | Reading: 22%)
Rank:
Rank:
3/
Bottom 50%10
101 W Deer Park Rd
Gaithersburg, MD 20877
(301) 284-4150
Gaithersburg, MD 20877
(301) 284-4150
Gr: PK-5 | 413 students Student-teacher ratio: 9:1 Minority enrollment: 98%
Rank: #44.
South Lake Elementary School
(Math: 17% | Reading: 22%)
Rank:
Rank:
3/
Bottom 50%10
18201 Contour Road
Gaithersburg, MD 20877
(240) 740-7330
Gaithersburg, MD 20877
(240) 740-7330
Gr: PK-5 | 746 students Student-teacher ratio: 12:1 Minority enrollment: 98%
Rank: #55.
Gaithersburg Elementary School
(Math: 15% | Reading: 22%)
Rank:
Rank:
3/
Bottom 50%10
35 N Summit Ave
Gaithersburg, MD 20877
(240) 740-4900
Gaithersburg, MD 20877
(240) 740-4900
Gr: PK-5 | 603 students Student-teacher ratio: 10:1 Minority enrollment: 98%
Rank: n/an/a
400 Victory Farm Dr
Gaithersburg, MD 20877
(240) 740-6770
Gaithersburg, MD 20877
(240) 740-6770
Gr: PK-5 | 571 students Student-teacher ratio: 11:1 Minority enrollment: 96%
Frequently Asked Questions
What are the top-ranked public preschools in 20877, MD?
The top-ranked public preschools in 20877, MD include Washington Grove Elementary School, Rosemont Elementary School and Summit Hall Elementary School.
How many public preschools are located in 20877?
6 public preschools are located in 20877.
What is the racial composition of students in 20877?
20877 public preschools minority enrollment is 96% of the student body (majority Hispanic), which is more than the Maryland public preschools average of 71% (majority Black).
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