Southern Lehigh SHS

5800 Main St, Center Valley, PA 18034

ASchola Grade
Grades
9–12
High
Students
1,013
Enrolled 2024–25
Students per teacher
15.3 : 1
Full-time teachers
District
Southern Lehigh SD
Lehigh County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 629 Pennsylvania high schools · How we grade
Test scores88% proficient in math & reading
96thpercentile
Equity44% of low-income students proficient
50thpercentile
Attendance9% chronically absent
97thpercentile
Graduation rate97% graduate in 4 years
77thpercentile
College readinessAt least 30% take AP, IB or dual-enrollment courses
84thpercentile
Class size15.3 students per teacher
27thpercentile

Percentiles compare this school with other Pennsylvania high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Southern Lehigh SHS

Southern Lehigh SHS is a public high school in Center Valley, Pennsylvania, serving grades 9–12. It is part of Southern Lehigh SD. The school is located in a large suburb in Lehigh County.

In the 2024–25 school year, 1,013 students were enrolled, with about 15.3 students for every full-time teacher. That ratio is larger than the typical Pennsylvania high school (13.3 students per teacher). Its Schola Grade is A (excellent), compared with 629 Pennsylvania high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

5800 Main St
Center Valley, PA 18034
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,013 students
Students per teacher
15.3 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Southern Lehigh SD
County
Lehigh County
NCES school ID
422235002839

Schools near Southern Lehigh SHS

All 3 schools in Center Valley →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.