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SCHOOL COMMUNITY·EAST PENN SD·NCES 420855002808

Jefferson El Sch

520 Elm St, Emmaus, PA 18049 · (610) 965-1645 · Lehigh County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL268 STUDENTS
Enrollment
268
Elementary
DISTRICT 447 · STATE 443
Student : Teacher
12.7:1
21 FTE teachers
DISTRICT 13.0:1 · STATE 13.1:1
Free / Reduced Lunch
43%
115 students
DISTRICT 34% · 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
40
Grade 1
44
Grade 2
42
Grade 3
34
Grade 4
57
Grade 5
51
Student demographics
White
15959%
DISTRICT 66% · STATE 60%
Hispanic
7628%
DISTRICT 19% · STATE 16%
Black
93%
DISTRICT 5% · STATE 14%
Asian
62%
DISTRICT 4% · STATE 5%
Two+
187%
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
13450%
Female
13450%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
55.8%
PA avg 51.1% . -5.9pp since 2023
Math
58.0%
PA avg 43.0% . +4.1pp 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
60.2%
composite math + reading, all grades
Predicted
59.2%
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
268
-12 (-4%) vs 2017
Student : Teacher
12.7:1
was 17.9:1
% White
59%
was 73%
% Hispanic
28%
was 16%
% Black
3%
was 4%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About Jefferson El Sch

Jefferson El Sch operates as a modestly sized primary school in Emmaus, Pennsylvania, part of East Penn SD. Current enrollment sits at 268 students spanning grades K through 5. Enrollment runs roughly 40% smaller than the state mean of about 443.

East Penn SD comprises 10 schools with combined enrollment of 7,815 students; Jefferson El Sch is among them.

Demographically, Jefferson El Sch lists that 59% of the student body identifies as White; the rest consists of 28% Hispanic, 7% multiracial, 3% Black, 2% Asian. That composition is broadly in line with Lehigh County as a whole.

On the income-and-resources front, The school employs 21 full-time-equivalent teachers, for a student-teacher ratio near 12.7:1. That tracks the state average closely. An estimated 43% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is noticeably below Lehigh County's rate of about 70%.

On a residual basis (actual vs predicted given the student mix), Jefferson El Sch performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 59.2%, the actual is 60.2%, a residual of +1.0 points.

Across the wider county, ACS estimates for Lehigh County put the typical household earns roughly $80,079 per year, about 34% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 8%. In all, Lehigh County runs 83 public schools (combined enrollment of about 56,984 students), of which Jefferson El Sch is one.

Lincoln El Sch is the nearest neighboring public school, about 0.2 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Jefferson El Sch. Ranking that nearby cluster on reported proficiency puts Jefferson El Sch at 5th of 9; the average score across the group is 58.6%.

Jefferson El Sch operates from a suburban location.

Trend over the last 7 years. Looking back 7 years, enrollment at Jefferson El Sch has fell 4%, going from 280 students in 2018 to 268 in 2025. The White share of enrollment declined from 73% to 59% over that span. The student-to-teacher ratio tightened from 17.9:1 in 2018 to 12.7:1 today.

Within the allk12 community for this school, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.

Lehigh County at a glance

View full county profile
Population
378,792
Census ACS
Median income
$80,079
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
83
56,984 students

Quick facts

School name
Jefferson El Sch
District
East Penn SD
Address
520 Elm St, Emmaus, PA 18049
Phone
(610) 965-1645
County
Lehigh County
Level
Elementary
Grade range
KG–05
Total enrollment
268
Teachers (FTE)
21
Student–teacher ratio
12.7:1
Free/Reduced lunch
115 (43%)
Locale
21-Suburb: Large
NCES ID
420855002808
Charter school
No
Virtual school
No

Related schools

Other schools in East Penn SD
Other schools in Emmaus
Nearby schools

Frequently asked questions

About Jefferson El Sch
How many students attend Jefferson El Sch?
Jefferson El Sch enrolls approximately 268 students in grades KG-05.
Is Jefferson El Sch an elementary, middle, or high school?
Jefferson El Sch is an elementary school covering grades KG-05.
How many teachers does Jefferson El Sch have?
Jefferson El Sch employs 21 FTE teachers, for a student-to-teacher ratio of 12.7:1.
What is the student diversity at Jefferson El Sch?
Student demographics at Jefferson El Sch are roughly 59% White, 28% Hispanic, 3% Black, 2% Asian, 7% Two or more.
What district is Jefferson El Sch in?
Jefferson El Sch is part of East Penn SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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