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SCHOOL COMMUNITY·COLONIAL SD·NCES 421947003411

Whitemarsh El Sch

4120 Joshua Rd, Lafayette Hill, PA 19444 · (610) 828-9092 · Montgomery County
GRADES KG–03ELEMENTARY21-SUBURBREGULAR SCHOOL511 STUDENTS
Enrollment
511
Elementary
DISTRICT 550 · STATE 443
Student : Teacher
15.3:1
33 FTE teachers
DISTRICT 13.4:1 · STATE 13.1:1
Free / Reduced Lunch
13%
65 students
DISTRICT 25% · STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
114
Grade 1
130
Grade 2
132
Grade 3
135
Student demographics
White
41381%
DISTRICT 70% · STATE 60%
Hispanic
255%
DISTRICT 7% · STATE 16%
Black
143%
DISTRICT 10% · STATE 14%
Asian
163%
DISTRICT 6% · STATE 5%
Two+
438%
DISTRICT 7% · STATE 5%
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
25650%
Female
25550%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
74.4%
PA avg 51.1% . -8.5pp since 2023
Math
89.9%
PA avg 43.0% . +7.0pp since 2023
Source: PSSA + Keystone. 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
82.5%
composite math + reading, all grades
Predicted
72.2%
based on PA schools with similar FRL share
Beats by
+10.4pp
above demographic expectation
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
511
+109 (+27%) vs 2017
Student : Teacher
15.3:1
was 13.9:1
% White
81%
was 85%
% Hispanic
5%
was 2%
% Black
3%
was 5%
% Asian
3%
was 5%
Source: NCES Common Core of Data

About Whitemarsh El Sch

Whitemarsh El Sch operates as a reasonably sized elementary school in Lafayette Hill, Pennsylvania, one of the schools within Colonial SD. Current enrollment sits at 511 students spanning grades K through 3.

Within Colonial SD, which oversees 7 schools and 5,657 students, Whitemarsh El Sch is one campus in the system.

On the student-mix side, Whitemarsh El Sch lists that the student body is overwhelmingly White (81%). The remainder reads as 8% multiracial, 5% Hispanic, 3% Asian, 3% Black.

Looking at the economic backdrop, On paper, Whitemarsh El Sch has 33 full-time-equivalent teachers, translating to a class-load average of around 15.3:1. The state averages around 13.1:1, so this campus is higher than the state norm typical. About 13% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. That share is lower than Montgomery County's rate of about 40%.

On a residual basis (actual vs predicted given the student mix), Whitemarsh El Sch tracks the demographic baseline. The model predicts 72.2% given the school's FRL share; actual proficiency is 82.5%.

In the area at large, Montgomery County reports that median household income runs about $113,915, about 53% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. In all, Montgomery County runs 160 public schools (combined enrollment of about 115,302 students), of which Whitemarsh El Sch is one.

Colonial El Sch is the nearest neighboring public school, about 0.7 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Whitemarsh El Sch. Among the 7 schools in that immediate cluster with test data (this one included), Whitemarsh El Sch ranks 1st on composite proficiency, higher than the local average of 73.0%.

Geographically, the school is in a bedroom-community area.

Trend over the last 7 years. Whitemarsh El Sch's enrollment has grew 27% since 2018, when it stood at 402 (now 511). The White share of enrollment ticked down from 85% to 81% over that span. Class-load math has grew: from 13.9:1 in 2018 to 15.3:1 in 2025.

On the community side, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Montgomery County at a glance

View full county profile
Population
867,573
Census ACS
Median income
$113,915
Household, ACS
Bachelor's+
53%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
160
115,302 students

Quick facts

School name
Whitemarsh El Sch
District
Colonial SD
Address
4120 Joshua Rd, Lafayette Hill, PA 19444
Phone
(610) 828-9092
County
Montgomery County
Level
Elementary
Grade range
KG–03
Total enrollment
511
Teachers (FTE)
33
Student–teacher ratio
15.3:1
Free/Reduced lunch
65 (13%)
Locale
21-Suburb: Large
NCES ID
421947003411
Charter school
No
Virtual school
No

Related schools

Other schools in Colonial SD
Nearby schools

Frequently asked questions

About Whitemarsh El Sch
What is the total enrollment at Whitemarsh El Sch?
Whitemarsh El Sch enrolls approximately 511 students in grades KG-03.
Is Whitemarsh El Sch an elementary, middle, or high school?
Whitemarsh El Sch is an elementary school covering grades KG-03.
How many teachers does Whitemarsh El Sch have?
Whitemarsh El Sch employs 33 FTE teachers, for a student-to-teacher ratio of 15.3:1.
How diverse is Whitemarsh El Sch?
Whitemarsh El Sch reports a student body of 81% White, 5% Hispanic, 3% Black, 3% Asian, 8% Two or more.
Who oversees Whitemarsh El Sch?
Whitemarsh El Sch is overseen by Colonial SD in Montgomery County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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