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SCHOOL COMMUNITY·MONTGOMERY COUNTY PUBLIC SCHOOLS·NCES 240048000845

Glenallan Elementary

12520 Heurich Rd, Silver Spring, MD 20902 · (240) 740-0760 · Montgomery County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL679 STUDENTS
Enrollment
679
Elementary
DISTRICT 514 · STATE 481
Student : Teacher
11.8:1
57 FTE teachers
DISTRICT 12.9:1 · STATE 13.8:1
Free / Reduced Lunch
62%
419 students
DISTRICT 40% · STATE 54%
Community
3
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
62
Kindergarten
110
Grade 1
103
Grade 2
106
Grade 3
113
Grade 4
111
Grade 5
74
Student demographics
White
599%
DISTRICT 23% · STATE 31%
Hispanic
34250%
DISTRICT 36% · STATE 24%
Black
16324%
DISTRICT 22% · STATE 32%
Asian
6810%
DISTRICT 14% · STATE 7%
Two+
446%
DISTRICT 5% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
20%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
34951%
Female
33049%

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Test scores

MCAP 2024-25 . % Proficient (Levels 3-4)
English Language Arts
50.1%
MD avg 50.6% . +9.4pp since 2023
Math
46.4%
MD avg 34.8% . +8.9pp since 2023

What this means: On the MCAP, Maryland's statewide test, about 50 of every 100 students at this school read and write at grade level and about 46 of 100 do math at grade level. Across all Maryland schools, those numbers are about 51 and 35. Reading and writing scores are up about 9 points since 2023, while math scores are up about 9 points.

Source: MCAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
43.7%
composite math + reading, all grades
Predicted
37.7%
based on MD schools with similar FRL share
Beats by
+6.0pp
above demographic expectation

What this means: About 44% of students here test proficient in math and reading, compared with the roughly 38% typical for Maryland schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Maryland's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
679
-38 (-5%) vs 2017
Student : Teacher
11.8:1
was 13.1:1
% White
9%
was 9%
% Hispanic
50%
was 43%
% Black
24%
was 35%
% Asian
10%
was 11%
Source: NCES Common Core of Data

About Glenallan Elementary

Glenallan Elementary operates as a mid-tier primary school in Silver Spring, Maryland, one of the schools within Montgomery County Public Schools. Current enrollment sits at 679 students spanning grades pre-K through 5. Compared to the state average of about 481 students per school, that is 41% larger than typical.

Across the 208 schools in Montgomery County Public Schools (159,181 students total), Glenallan Elementary accounts for its share of the district's footprint.

Looking at the student body, Glenallan Elementary records that the most-represented group is Hispanic (50%), with the rest of the student body spread across multiple groups; the rest is composed of 24% Black, 10% Asian, 9% White, 6% multiracial. By comparison, Montgomery County as a whole is about 21% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

Looking at school resources, On paper, Glenallan Elementary has 57 full-time-equivalent teachers, translating to a class-load average of around 11.8:1. The state averages around 13.8:1, so this campus is tighter than the state norm typical. Roughly 62% of students at Glenallan Elementary qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Montgomery County runs at roughly 40%, so the school's eligibility rate is meaningfully above the surrounding baseline.

After controlling for student poverty, Glenallan Elementary tracks the demographic baseline. The model predicts 37.7% given the school's FRL share; actual proficiency is 43.7%.

Zooming out to the county, Montgomery County reports that median household earnings sit near $132,450, 61% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. Glenallan Elementary is one of 211 public schools in Montgomery County (combined enrollment of about 159,181 students).

The closest other public school is John F. Kennedy High, roughly 0.4 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Glenallan Elementary at 3rd of 9; the average score across the group is 36.0%.

The campus sits in an outer-ring setting.

Over the past 7-year window. Looking back 7 years, enrollment at Glenallan Elementary has edged down 5%, going from 717 students in 2018 to 679 in 2025. Over the same period, the Black share edged down from 35% to 24%. The student-to-teacher ratio narrowed from 13.1:1 in 2018 to 11.8:1 today.

Inside the community feed, posts here usually surface around school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.

Montgomery County at a glance

View full county profile
Population
1,065,949
Census ACS
Median income
$132,450
Household, ACS
Bachelor's+
61%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
211
159,181 students

Quick facts

School name
Glenallan Elementary
District
Montgomery County Public Schools
Address
12520 Heurich Rd, Silver Spring, MD 20902
Phone
(240) 740-0760
County
Montgomery County
Level
Elementary
Grade range
PK–05
Total enrollment
679
Teachers (FTE)
57
Student–teacher ratio
11.8:1
Free/Reduced lunch
419 (62%)
Locale
21-Suburb: Large
NCES ID
240048000845
Charter school
No
Virtual school
No

Related schools

Other schools in Montgomery County Public Schools
Other schools in Silver Spring
Nearby schools

Frequently asked questions

About Glenallan Elementary
What is the total enrollment at Glenallan Elementary?
Glenallan Elementary enrolls approximately 679 students in grades PK-05.
What grades does Glenallan Elementary serve?
Glenallan Elementary serves grades PK-05.
How many teachers does Glenallan Elementary have?
Glenallan Elementary employs 57 FTE teachers, for a student-to-teacher ratio of 11.8:1.
What is the racial breakdown of students at Glenallan Elementary?
At Glenallan Elementary, the student body is approximately 9% White, 50% Hispanic, 24% Black, 10% Asian, 6% Two or more.
Who oversees Glenallan Elementary?
Glenallan Elementary is overseen by Montgomery County Public Schools in Montgomery County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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