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A

Diamond Elementary

PublicElementaryGrades PK–5

4 Marquis Dr, Gaithersburg, MD 20878 · (240) 740-2120 · Part of Montgomery County Public Schools

Gaithersburg’s School Grade B+ better than 72% of Maryland school districts

Directions
Students
654
Students per teacher
15:1
Free or reduced lunch
12%
Setting
City
Grades
PK–5
The gist

What stands out about Diamond Elementary

  • Its own letter, A: reading and math results near the top of Maryland’s public schools
  • Math proficiency 26 pts above the state
  • Reading / language arts 17 pts above the state
  • Enrollment down 16.2% since 2020–21
  • Next stop for Gaithersburg kids: 3 middle schools

On the path

Where Gaithersburg kids come from and go next. The whole path →

PK–5Diamond ElementaryYou are here
6–83 middle schoolsDepends on your address

Test scores

2020–21
Math proficiency45%
State average 19.3%
Reading / language arts52%
State average 35.5%

Its own letter, A, places these results among Maryland’s 1,321 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

4 Marquis Dr, Gaithersburg

Students

Enrollment by grade
Pre-K14
Kindergarten109
Grade 1105
Grade 2104
Grade 399
Grade 4118
Grade 5105
Enrollment over time
780’20
732’21
676’22
653’23
654’24

Down 16.2% since 2020–21.

Who goes here
Asian 45%White 25%Hispanic 14%Black 9%Two or more races 6%American Indian/Alaska Native 1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Diamond Elementary from Gaithersburg families.

Other schools in Montgomery County Public Schools

The district →
Bayard Rustin Elementary
Elementary · Grades PK–5 · Rockville
A−
757 students14:1
JoAnn Leleck at Broad Acres Elementary
Elementary · Grades PK–5 · Silver Spring
C−
756 students11:1
Arcola Elementary
Elementary · Grades PK–5 · Silver Spring
C
747 students13:1
Burnt Mills Elementary
Elementary · Grades PK–5 · Silver Spring
B
747 students13:1
South Lake Elementary
Elementary · Grades PK–5 · Gaithersburg
C−
746 students12:1
Watkins Mill Elementary
Elementary · Grades PK–5 · Montgomery Village
C
734 students11:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Maryland’s other public schools; Gaithersburg’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.