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SCHOOL COMMUNITY·SOUTHERN LEHIGH SD·NCES 422235006967

Southern Lehigh Intermediate Sch

5438 Route 378, Bethlehem, PA 18015 · (610) 861-4040 · Lehigh County
GRADES 04–06MIDDLE21-SUBURBREGULAR SCHOOL702 STUDENTS
Enrollment
702
Middle
DISTRICT 587 · STATE 594
Student : Teacher
15.6:1
45 FTE teachers
DISTRICT 13.7:1 · STATE 13.2:1
Free / Reduced Lunch
18%
126 students
DISTRICT 17% · STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 4
220
Grade 5
249
Grade 6
233
Student demographics
White
55078%
DISTRICT 79% · STATE 60%
Hispanic
558%
DISTRICT 7% · STATE 16%
Black
122%
DISTRICT 2% · STATE 14%
Asian
598%
DISTRICT 7% · STATE 5%
Two+
213%
DISTRICT 4% · STATE 5%
Native American
30%
DISTRICT 0% · STATE 0%
Pacific Islander
20%
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
36352%
Female
33948%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
68.9%
PA avg 51.1% . -9.4pp since 2023
Math
72.4%
PA avg 43.0% . -1.6pp 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
75.6%
composite math + reading, all grades
Predicted
69.9%
based on PA schools with similar FRL share
Beats by
+5.7pp
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
702
-49 (-7%) vs 2017
Student : Teacher
15.6:1
was 16.0:1
% White
78%
was 86%
% Hispanic
8%
was 6%
% Black
2%
was 1%
% Asian
8%
was 6%
Source: NCES Common Core of Data

About Southern Lehigh Intermediate Sch

As a medium-sized middle school in Bethlehem, Pennsylvania, Southern Lehigh Intermediate Sch works with 702 students from grades 4 through 6, run under Southern Lehigh SD.

Southern Lehigh SD comprises 5 schools with combined enrollment of 3,057 students; Southern Lehigh Intermediate Sch is among them.

For racial and ethnic makeup, Southern Lehigh Intermediate Sch lists that White students make up the majority at 78%. Beyond that, the school reports 8% Asian, 8% Hispanic, 3% multiracial. That is meaningfully more White than the county at large, where the share is closer to 62%.

On the income-and-resources front, Southern Lehigh Intermediate Sch lists 45 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.6:1. The state averages around 13.2:1, so this campus is higher than the state norm typical. Around 18% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Lehigh County runs at roughly 70%, so the school's eligibility rate is meaningfully below the surrounding baseline.

On a demographically-adjusted basis, Southern Lehigh Intermediate Sch tracks the demographic baseline. The model predicts 69.9% given the school's FRL share; actual proficiency is 75.6%.

In the area at large, Lehigh County reports that median household income runs about $80,079, 34% of adults hold a bachelor's degree or higher, and the poverty rate sits near 8%. Southern Lehigh Intermediate Sch is one of 83 public schools in Lehigh County (combined enrollment of about 56,984 students).

Southern Lehigh MS is the nearest neighboring public school, about 0.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Southern Lehigh Intermediate Sch comes 2nd of 9 in the immediate cluster, ahead of the nearby-schools average of 55.7%.

The school occupies a bedroom-community site.

Five-year trend. Looking back 7 years, enrollment at Southern Lehigh Intermediate Sch has contracted 7%, going from 751 students in 2018 to 702 in 2025. White enrollment moved from 86% to 78% across the same window.

Within the allk12 community for this school, recent activity here tends to focus on school events, parent volunteer needs, and clubs. Members of the school community can share what they know.

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
Southern Lehigh Intermediate Sch
District
Southern Lehigh SD
Address
5438 Route 378, Bethlehem, PA 18015
Phone
(610) 861-4040
County
Lehigh County
Level
Middle
Grade range
04–06
Total enrollment
702
Teachers (FTE)
45
Student–teacher ratio
15.6:1
Free/Reduced lunch
126 (18%)
Locale
21-Suburb: Large
NCES ID
422235006967
Charter school
No
Virtual school
No

Related schools

Other schools in Southern Lehigh SD
Other schools in Bethlehem
Nearby schools

Frequently asked questions

About Southern Lehigh Intermediate Sch
What is the total enrollment at Southern Lehigh Intermediate Sch?
Southern Lehigh Intermediate Sch enrolls approximately 702 students in grades 04-06.
Is Southern Lehigh Intermediate Sch an elementary, middle, or high school?
Southern Lehigh Intermediate Sch is a middle school covering grades 04-06.
How many teachers does Southern Lehigh Intermediate Sch have?
Southern Lehigh Intermediate Sch employs 45 FTE teachers, for a student-to-teacher ratio of 15.6:1.
What is the student diversity at Southern Lehigh Intermediate Sch?
Student demographics at Southern Lehigh Intermediate Sch are roughly 78% White, 8% Hispanic, 2% Black, 8% Asian, 3% Two or more.
Who oversees Southern Lehigh Intermediate Sch?
Southern Lehigh Intermediate Sch is overseen by Southern Lehigh SD in Lehigh County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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