Very Good
#1018 of 2,842 schools in PA
Top 36% in state
Southern Lehigh Shs
High School · Southern Lehigh SD
5800 Main St, Center Valley, PA 18034
Enrollment
1,014
Student-Teacher
16.6:1
Score
7.0
Grades
9th – 12th
Enrollment
1,014
Student-Teacher
16.6:1
Score
7.0
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Center Valley
#1 of 3
public schools
Pennsylvania high schools
#150 of 641
In district
#3 of 5
Southern Lehigh SD
Academic performance
9.5 / 10
Exceptional
About Southern Lehigh Shs
Southern Lehigh SHS serves 1,014 students in grades 9-12 in Center Valley, providing a comprehensive high school experience with a student-teacher ratio of 16.6:1 across 61 full-time equivalent faculty members. The school demonstrates strong academic performance, earning a 7.4 out of 10 MySchoolScout rating and ranking in the 79th percentile statewide at #610 out of 2,852 Pennsylvania high schools. Students show particularly impressive results in English Language Arts, with 83% scoring proficient or above across grade levels.
Mathematics performance reaches 60% proficiency, indicating solid foundation skills with continued growth opportunities. The school's overall academic score of 9.0 out of 10 reflects its commitment to educational excellence. The school draws from an affluent community where 54% of residents hold bachelor's degrees or higher, and the median household income reaches $126,149.
This educated population, combined with a low 5% poverty rate and median home values of $395,200, creates a supportive environment for student achievement. The ZIP code area houses 9,228 residents who value educational investment. Southern Lehigh SHS operates in Center Valley's large suburban setting in Lehigh County, where families benefit from the blend of suburban amenities and strong community connections that characterize this thriving Pennsylvania region.
Score Breakdown
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Southern Lehigh Shs — Students at Southern Lehigh Shs score 83% proficient, which is above what's typical for similar communities (expected: 66%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
20.7%
Students qualifying for federal meal assistance
Test Scores PA PSSA (2023-24)
Based on 5 test records from PA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.4/10.
How Southern Lehigh Shs Compares
See how Southern Lehigh Shs performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 76% (2019) to 77% (2021).
Location
5800 Main St, Center Valley, PA 18034
Nearby Alternatives
Families considering Southern Lehigh Shs may also want to explore other high schools in the area. Saucon Valley SHS (rated 7.4/10, 4.6 miles away, in nearby Hellertown), which scores slightly higher. Another option is Lehigh Valley Charter High School for the Arts (rated 6.1/10, 5.6 miles away, in nearby Bethlehem), with a comparable rating. Additionally, Salisbury SHS (rated 5.7/10, 4.1 miles away, in nearby Allentown), a more accessible option. For more schools in Center Valley, see our Center Valley schools guide .
Nearby Schools
20 within 5.6 mi| School | Distance | Rating |
|---|---|---|
| Southern Lehigh MS Center Valley | 0.2 mi | 6.3 |
| Southern Lehigh Intermediate Sch Bethlehem | 0.5 mi | 7.8 |
| RED DOOR EARLY LEARNING CENTER Center Valley | 1.4 mi | 3.7 |
| Liberty Bell El Sch Coopersburg | 1.4 mi | 8.3 |
| Hopewell El Sch Center Valley | 1.4 mi | 7.0 |
| ST MICHAEL THE ARCHANGEL SCHOOL Bethlehem | 2.5 mi | 8.4 |
| Arts Academy CS Allentown | 4.0 mi | 5.0 |
| Salisbury El Sch Allentown | 4.1 mi | 8.8 |
| Fountain Hill El Sch Bethlehem | 4.4 mi | 3.4 |
| Salisbury SHS Allentown | 4.1 mi | 5.7 |
| South Mountain MS Allentown | 4.3 mi | 4.3 |
| Broughal MS Bethlehem | 5.2 mi | 5.5 |
| Hiram W Dodd El Sch Allentown | 4.5 mi | 5.0 |
| Saucon Valley MS Hellertown | 4.4 mi | 8.1 |
| Saucon Valley El Sch Hellertown | 4.4 mi | 7.5 |
| Roosevelt El Sch Allentown | 4.9 mi | 3.3 |
| HOLY INFANCY SCHOOL Bethlehem | 5.4 mi | 7.3 |
| Saucon Valley SHS Hellertown | 4.6 mi | 7.4 |
| MERCY SPECIAL LEARNING CENTER Allentown | 5.0 mi | 7.8 |
| Lehigh Valley Charter High School for the Arts Bethlehem | 5.6 mi | 6.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 18034 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$134,137
Median Home Value
$398,300
Median Rent
$1,399/mo
Population
9,501
College Educated
53.8%
Homeownership
89.5%
Avg Commute
22.6 min
Poverty Rate
5.5%
Median Age
41.1
Community Profile
The community surrounding Southern Lehigh Shs has a median household income of $134,137. It is a well-educated community where 54% of adults hold a bachelor's degree or higher. The median home value in the area is $398,300, with a median rent of $1,399/month. The local poverty rate of 5.5% is relatively low. The average commute for residents is 23 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Creative and Performing Arts Philadelphia, PA | 7.0 |
| Danville Area SHS Danville, PA | 7.0 |
| Ephrata SHS Ephrata, PA | 7.0 |
| Kennard-Dale HS Fawn Grove, PA | 7.0 |
| Mastery CHS-Lenfest Campus Philadelphia, PA | 7.0 |
| York Suburban SHS York, PA | 7.0 |
Frequently Asked Questions
Common questions about Southern Lehigh Shs
What grades does Southern Lehigh Shs serve?
Southern Lehigh Shs serves students in grades 9th through 12th.
How many students attend Southern Lehigh Shs?
Southern Lehigh Shs has an enrollment of approximately 1,014 students.
What is the student-teacher ratio at Southern Lehigh Shs?
The student-teacher ratio at Southern Lehigh Shs is 16.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Southern Lehigh Shs rank in PA?
Southern Lehigh Shs is ranked #1018 out of 2,842 schools in PA.
What is Southern Lehigh Shs's MySchoolScout rating?
Southern Lehigh Shs has a composite rating of 7.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Southern Lehigh Shs?
Based on the most recent state assessment data, Southern Lehigh Shs has 70.9% math proficiency and 86.0% reading/ELA proficiency.
Is Southern Lehigh Shs a charter school?
No, Southern Lehigh Shs is not a charter school. It is a traditional public school operated by the local school district.
Is Southern Lehigh Shs a Title I school?
No, Southern Lehigh Shs is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Southern Lehigh Shs?
20.7% of students at Southern Lehigh Shs qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR. County-level only.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,014
- Student-Teacher Ratio
- 16.6:1
- Teachers (FTE)
- 61
- Free/Reduced Lunch
- 20.7%
- Type
- regular
- Setting
- Large Suburb
- County
- Lehigh County
- Phone
- (610) 282-1421
- Data Year
- 2023–2024
Resources & Links
District
Southern Lehigh SD- District Enrollment
- 3,047
- Schools in District
- 5
- Per-Pupil Spending
- $18,200
- District Rank
- #3 of 5
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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