The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·WEST YORK AREA SD·NCES 422598004629

Trimmer El Sch

1900 Brenda Rd, York, PA 17408 · (717) 764-6586 · York County
GRADES 02–05ELEMENTARY22-SUBURBTITLE IREGULAR SCHOOL421 STUDENTS
Enrollment
421
Elementary
DISTRICT 418 · STATE 443
Student : Teacher
12.8:1
33 FTE teachers
DISTRICT 14.0:1 · STATE 13.1:1
Free / Reduced Lunch
62%
260 students
DISTRICT 59% · 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
Grade 4
200
Grade 5
221
Student demographics
White
21050%
DISTRICT 52% · STATE 60%
Hispanic
11026%
DISTRICT 23% · STATE 16%
Black
4711%
DISTRICT 12% · STATE 14%
Asian
113%
DISTRICT 3% · STATE 5%
Two+
4310%
DISTRICT 10% · 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
22152%
Female
20048%

Discussions

+ POST

Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
49.4%
PA avg 51.1% . -3.4pp since 2023
Math
51.9%
PA avg 43.0% . +6.1pp 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
54.5%
composite math + reading, all grades
Predicted
51.1%
based on PA schools with similar FRL share
Beats by
+3.4pp
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
421
-73 (-15%) vs 2017
Student : Teacher
12.8:1
was 20.3:1
% White
50%
was 62%
% Hispanic
26%
was 16%
% Black
11%
was 9%
% Asian
3%
was 3%
Source: NCES Common Core of Data

About Trimmer El Sch

Trimmer El Sch is a moderately sized elementary-level community in York, Pennsylvania, operated by West York Area SD. The school caters to 421 students in grades 2 through 5.

Trimmer El Sch is one of 5 schools operated by West York Area SD, a district that caters to 2,750 students overall.

In terms of who attends, Trimmer El Sch lists that 50% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school logs 26% Hispanic, 11% Black, 10% multiracial, 3% Asian. That is considerably less White than the county at large, where the share is closer to 81%.

On the income-and-resources front, On paper, Trimmer El Sch has 33 full-time-equivalent teachers, translating to a class-load average of around 12.8:1. The state averages about 13.1:1, putting this campus right in line with peers. Roughly 62% of students at Trimmer El Sch qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against York County (around 53%), the school's rate is north of typical.

On a residual basis (actual vs predicted given the student mix), Trimmer El Sch performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 51.1%, the actual is 54.5%, a residual of +3.4 points.

Across the wider county, the surrounding county (York County) reports that median household income runs about $84,829, roughly 28% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. Trimmer El Sch is one of 111 public schools in York County (combined enrollment of about 64,242 students).

The closest other public school is Wallace El Sch, roughly 0.8 miles away. Within five miles, there are 8 other public schools. On composite proficiency, Trimmer El Sch comes 3rd of 8 in the immediate cluster, ahead of the nearby-schools average of 42.5%.

The campus sits in a bedroom-community setting.

Over the past 7-year window. Over the past 7-year window, the student count contracted 15%: 494 students in 2018 compared to 421 in 2025. The White share of enrollment decreased from 62% to 50% over that span. Class-load math has fell: from 20.3:1 in 2018 to 12.8:1 in 2025.

On this page, members of the Trimmer El Sch community share and discuss classroom updates, athletics, and weather closures. Members of the school community can share what they know.

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
Trimmer El Sch
District
West York Area SD
Address
1900 Brenda Rd, York, PA 17408
Phone
(717) 764-6586
County
York County
Level
Elementary
Grade range
02–05
Total enrollment
421
Teachers (FTE)
33
Student–teacher ratio
12.8:1
Free/Reduced lunch
260 (62%)
Locale
22-Suburb: Mid-size
NCES ID
422598004629
Charter school
No
Virtual school
No

Related schools

Other schools in West York Area SD
Other schools in York
Nearby schools

Frequently asked questions

About Trimmer El Sch
What is the total enrollment at Trimmer El Sch?
Trimmer El Sch enrolls approximately 421 students in grades 02-05.
What age range does Trimmer El Sch serve?
Trimmer El Sch serves students from grade 02 through grade 05.
How many students per teacher at Trimmer El Sch?
Approximately 12.8:1 students per teacher at Trimmer El Sch.
How diverse is Trimmer El Sch?
Trimmer El Sch reports a student body of 50% White, 26% Hispanic, 11% Black, 3% Asian, 10% Two or more.
What district is Trimmer El Sch in?
Trimmer El Sch is part of West York Area SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post