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SCHOOL COMMUNITY·BRISTOL TOWNSHIP SD·NCES 420423007597

Keystone El Sch

1800 Keystone St, Croydon, PA 19021 · (267) 599-2470 · Bucks County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL988 STUDENTS
Enrollment
988
Elementary
DISTRICT 979 · STATE 443
Student : Teacher
16.8:1
59 FTE teachers
DISTRICT 16.1:1 · STATE 13.1:1
Free / Reduced Lunch
99%
977 students
DISTRICT 101% · 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
161
Grade 1
171
Grade 2
159
Grade 3
163
Grade 4
161
Grade 5
173
Student demographics
White
44445%
DISTRICT 49% · STATE 60%
Hispanic
17918%
DISTRICT 17% · STATE 16%
Black
16116%
DISTRICT 16% · STATE 14%
Asian
394%
DISTRICT 3% · STATE 5%
Two+
16016%
DISTRICT 13% · STATE 5%
Native American
40%
DISTRICT 1% · STATE 0%
Pacific Islander
10%
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
49450%
Female
49450%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
33.5%
PA avg 51.1% . +1.1pp since 2023
Math
39.9%
PA avg 43.0% . +4.2pp since 2023

What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 34 of every 100 students at this school read and write at grade level and about 40 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are up about 1 points since 2023, while math scores are up about 4 points.

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
39.5%
composite math + reading, all grades
Predicted
35.2%
based on PA schools with similar FRL share
Beats by
+4.3pp
above demographic expectation

What this means: About 39% of students here test proficient in math and reading, compared with the roughly 35% typical for Pennsylvania 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 Pennsylvania'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
988
-67 (-6%) vs 2017
Student : Teacher
16.8:1
was 17.9:1
% White
45%
was 56%
% Hispanic
18%
was 13%
% Black
16%
was 19%
% Asian
4%
was 2%
Source: NCES Common Core of Data

About Keystone El Sch

Keystone El Sch is a primary school of big scale in Croydon, Pennsylvania, overseen by Bristol Township SD, enrolling 988 students in grades K through 5. By comparison, Pennsylvania's public schools average about 443 students each, so Keystone El Sch sits 123% larger than that benchmark.

Across the 6 schools in Bristol Township SD (5,985 students total), Keystone El Sch accounts for its share of the district's footprint.

For racial and ethnic makeup, Keystone El Sch shows that the most-represented group is White (45%), with the rest of the student body spread across multiple groups. The remainder reads as 18% Hispanic, 16% Black, 16% multiracial, 4% Asian. By comparison, Bucks County as a whole is about 81% White, so the school skews noticeably less White than its surroundings.

On the resource side, On paper, Keystone El Sch has 59 full-time-equivalent teachers, translating to a class-load average of around 16.8:1. Statewide, the average ratio sits near 13.1:1, putting Keystone El Sch higher than the state norm the norm. An estimated 99% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Bucks County (around 40%), the school's rate is meaningfully above typical.

After controlling for student poverty, Keystone El Sch sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 35.2%; this one delivers 39.5%.

In the broader community, ACS estimates for Bucks County put median household income runs about $114,764, roughly 45% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 4%. In all, Bucks County runs 123 public schools (combined enrollment of about 81,956 students), of which Keystone El Sch is one.

Nearest neighbor: Russell C Struble El Sch, around 1.7 miles off. Counting just inside five miles, 8 other public schools cluster around Keystone El Sch. Among the 7 schools in that immediate cluster with test data (this one included), Keystone El Sch ranks 4th on composite proficiency, above the local average of 36.2%.

The school occupies a suburban site.

Over the past 7-year window. Over the past 7-year window, the student count decreased 6%: 1,055 students in 2018 compared to 988 in 2025. White enrollment moved from 56% to 45% across the same window. The student-to-teacher ratio narrowed from 17.9:1 in 2018 to 16.8:1 today.

On this page, recent activity here tends to focus on classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

Bucks County at a glance

View full county profile
Population
647,461
Census ACS
Median income
$114,764
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
123
81,956 students

Quick facts

School name
Keystone El Sch
District
Bristol Township SD
Address
1800 Keystone St, Croydon, PA 19021
Phone
(267) 599-2470
County
Bucks County
Level
Elementary
Grade range
KG–05
Total enrollment
988
Teachers (FTE)
59
Student–teacher ratio
16.8:1
Free/Reduced lunch
977 (99%)
Locale
21-Suburb: Large
NCES ID
420423007597
Charter school
No
Virtual school
No

Related schools

Other schools in Bristol Township SD
Nearby schools

Frequently asked questions

About Keystone El Sch
How many students attend Keystone El Sch?
Keystone El Sch enrolls approximately 988 students in grades KG-05.
What grades does Keystone El Sch serve?
Keystone El Sch serves grades KG-05.
How many teachers does Keystone El Sch have?
Keystone El Sch employs 59 FTE teachers, for a student-to-teacher ratio of 16.8:1.
How diverse is Keystone El Sch?
Keystone El Sch reports a student body of 45% White, 18% Hispanic, 16% Black, 4% Asian, 16% Two or more.
Is Keystone El Sch public or private?
Keystone El Sch is a public K-12 school, overseen by Bristol Township SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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