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SCHOOL COMMUNITY·PENN-DELCO SD·NCES 421858001910

Coebourn El Sch

1 Coebourn Boulevard, Brookhaven, PA 19015 · (610) 497-6300 · Delaware County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL319 STUDENTS
Enrollment
319
Elementary
DISTRICT 348 · STATE 443
Student : Teacher
10.3:1
31 FTE teachers
DISTRICT 12.7:1 · STATE 13.1:1
Free / Reduced Lunch
45%
143 students
DISTRICT 39% · STATE 75%
Community
0
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
51
Grade 1
42
Grade 2
58
Grade 3
57
Grade 4
50
Grade 5
61
Student demographics
White
24075%
DISTRICT 78% · STATE 60%
Hispanic
217%
DISTRICT 6% · STATE 16%
Black
248%
DISTRICT 8% · STATE 14%
Asian
72%
DISTRICT 3% · STATE 5%
Two+
278%
DISTRICT 5% · 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
14445%
Female
17555%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
47.5%
PA avg 51.1% . -3.5pp since 2023
Math
46.3%
PA avg 43.0% . +0.3pp 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
51.8%
composite math + reading, all grades
Predicted
58.4%
based on PA schools with similar FRL share
Beats by
-6.6pp
below 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
319
-41 (-11%) vs 2017
Student : Teacher
10.3:1
was 14.5:1
% White
75%
was 79%
% Hispanic
7%
was 3%
% Black
8%
was 7%
% Asian
2%
was 3%
Source: NCES Common Core of Data

About Coebourn El Sch

Located at 1 Coebourn Boulevard, in Brookhaven, Pennsylvania, Coebourn El Sch is a cozy elementary-level community that educates 319 students (grades K through 5), part of Penn-Delco SD. By comparison, Pennsylvania's public schools average about 443 students each, so Coebourn El Sch sits 28% smaller than that benchmark.

Within Penn-Delco SD, which oversees 6 schools and 3,181 students, Coebourn El Sch is one campus in the system.

Demographically, Coebourn El Sch shows that 75% of the student body identifies as White. Other groups include 8% multiracial, 8% Black, 7% Hispanic, 2% Asian. That is visibly more White than the county at large, where the share is closer to 63%.

Looking at school resources, Staff filings list 31 full-time-equivalent teachers, which works out to roughly 10.3:1 students per teacher. That figure is tighter than the state norm's 13.1:1 average. Roughly 45% of students at Coebourn El Sch qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Delaware County (around 58%), the school's rate is noticeably below typical.

After controlling for student poverty, Coebourn El Sch sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 58.4%; this one delivers 51.8%.

Around the school, the surrounding county (Delaware County) reports that median household earnings sit near $89,546, 42% of adults hold a bachelor's degree or higher, and the poverty rate sits near 7%. Across Delaware County's 113 public schools (combined enrollment of about 74,663 students), Coebourn El Sch is one campus in the mix.

The closest other public school is Parkside El Sch, roughly 0.8 miles away. Counting just inside five miles, 8 other public schools cluster around Coebourn El Sch. Among the 9 schools in that immediate cluster with test data (this one included), Coebourn El Sch ranks 5th on composite proficiency, behind the local average of 52.0%.

The campus sits in a suburban setting.

Over the past 7-year window. Looking back 7 years, enrollment at Coebourn El Sch has edged down 11%, going from 360 students in 2018 to 319 in 2025. White enrollment moved from 79% to 75% across the same window. Class-load math has fell: from 14.5:1 in 2018 to 10.3:1 in 2025.

Within the allk12 community for this school, posts here usually surface around school events, parent volunteer needs, and clubs. Members of the school community can share what they know.

Delaware County at a glance

View full county profile
Population
579,222
Census ACS
Median income
$89,546
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
113
74,663 students

Quick facts

School name
Coebourn El Sch
District
Penn-Delco SD
Address
1 Coebourn Boulevard, Brookhaven, PA 19015
Phone
(610) 497-6300
County
Delaware County
Level
Elementary
Grade range
KG–05
Total enrollment
319
Teachers (FTE)
31
Student–teacher ratio
10.3:1
Free/Reduced lunch
143 (45%)
Locale
21-Suburb: Large
NCES ID
421858001910
Charter school
No
Virtual school
No

Related schools

Other schools in Penn-Delco SD
Nearby schools

Frequently asked questions

About Coebourn El Sch
How large is Coebourn El Sch?
Coebourn El Sch enrolls approximately 319 students in grades KG-05.
What grades does Coebourn El Sch serve?
Coebourn El Sch serves grades KG-05.
How many students per teacher at Coebourn El Sch?
Approximately 10.3:1 students per teacher at Coebourn El Sch.
How diverse is Coebourn El Sch?
Coebourn El Sch reports a student body of 75% White, 7% Hispanic, 8% Black, 2% Asian, 8% Two or more.
Who oversees Coebourn El Sch?
Coebourn El Sch is overseen by Penn-Delco SD in Delaware County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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