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SCHOOL COMMUNITY·CENTRAL YORK SD·NCES 420549005088

Stony Brook El Sch

250 Silver Spur Dr, York, PA 17402 · (717) 846-6789 · York County
GRADES KG–03ELEMENTARY22-SUBURBTITLE IREGULAR SCHOOL484 STUDENTS
Enrollment
484
Elementary
DISTRICT 530 · STATE 443
Student : Teacher
13.9:1
35 FTE teachers
DISTRICT 14.6:1 · STATE 13.1:1
Free / Reduced Lunch
54%
261 students
DISTRICT 47% · 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
101
Grade 1
111
Grade 2
136
Grade 3
136
Student demographics
White
26254%
DISTRICT 59% · STATE 60%
Hispanic
10421%
DISTRICT 17% · STATE 16%
Black
5411%
DISTRICT 10% · STATE 14%
Asian
214%
DISTRICT 5% · STATE 5%
Two+
408%
DISTRICT 8% · STATE 5%
Native American
20%
DISTRICT 0% · 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
27056%
Female
21444%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
51.2%
PA avg 51.1% . -12.1pp since 2023
Math
56.8%
PA avg 43.0% . +6.0pp 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
55.5%
composite math + reading, all grades
Predicted
54.5%
based on PA schools with similar FRL share
Beats by
+1.0pp
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
484
-149 (-24%) vs 2017
Student : Teacher
13.9:1
was 14.8:1
% White
54%
was 69%
% Hispanic
21%
was 14%
% Black
11%
was 7%
% Asian
4%
was 3%
Source: NCES Common Core of Data

About Stony Brook El Sch

Stony Brook El Sch operates as a middle-of-the-pack elementary campus in York, Pennsylvania, operated by Central York SD. Current enrollment sits at 484 students spanning grades K through 3.

Central York SD runs 7 schools in total, collectively educating 5,505 students. Stony Brook El Sch is one of those campuses.

On the student-mix side, Stony Brook El Sch reports that the most-represented group is White (54%), with the rest of the student body spread across multiple groups. Other groups include 21% Hispanic, 11% Black, 8% multiracial, 4% Asian. That is meaningfully less White than the county at large, where the share is closer to 81%.

In terms of school funding signals, The school currently runs with 35 full-time-equivalent teachers, for a student-teacher ratio near 13.9:1. The state averages around 13.1:1, so this campus is higher than the state norm typical. Around 54% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.

On a demographically-adjusted basis, Stony Brook El Sch performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 54.5%, the actual is 55.5%, a residual of +1.0 points.

In the surrounding community, York County reports that the typical household earns roughly $84,829 per year, about 28% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Stony Brook El Sch is one of 111 public schools in York County (combined enrollment of about 64,242 students).

The closest other public school is Pennwood Cyber CS, roughly 1.7 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Stony Brook El Sch at 3rd of 7; the average score across the group is 54.0%.

The school occupies an outer-ring site.

Looking at the recent track record. Stony Brook El Sch's enrollment has shrank 24% since 2018, when it stood at 633 (now 484). White enrollment moved from 69% to 54% across the same window.

On allk12, the feed for Stony Brook El Sch typically covers science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

York County at a glance

View full county profile
Population
462,924
Census ACS
Median income
$84,829
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
111
64,242 students

Quick facts

School name
Stony Brook El Sch
District
Central York SD
Address
250 Silver Spur Dr, York, PA 17402
Phone
(717) 846-6789
County
York County
Level
Elementary
Grade range
KG–03
Total enrollment
484
Teachers (FTE)
35
Student–teacher ratio
13.9:1
Free/Reduced lunch
261 (54%)
Locale
22-Suburb: Mid-size
NCES ID
420549005088
Charter school
No
Virtual school
No

Related schools

Other schools in Central York SD
Other schools in York
Nearby schools

Frequently asked questions

About Stony Brook El Sch
How large is Stony Brook El Sch?
Stony Brook El Sch enrolls approximately 484 students in grades KG-03.
What age range does Stony Brook El Sch serve?
Stony Brook El Sch serves students from grade KG through grade 03.
How many students per teacher at Stony Brook El Sch?
Approximately 13.9:1 students per teacher at Stony Brook El Sch.
What is the racial breakdown of students at Stony Brook El Sch?
At Stony Brook El Sch, the student body is approximately 54% White, 21% Hispanic, 11% Black, 4% Asian, 8% Two or more.
Is Stony Brook El Sch public or private?
Stony Brook El Sch is a public K-12 school, overseen by Central York SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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