Average
#1172 of 2,463 schools in NJ
Top 48% in state
South Plainfield High School
High School · South Plainfield School District
200 LAKE STREET, South Plainfield, NJ 07080
Enrollment
1,091
Student-Teacher
11.4:1
Score
6.5
Grades
9th – 12th
Enrollment
1,091
Student-Teacher
11.4:1
Score
6.5
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In South Plainfield
#2 of 6
public schools
New Jersey high schools
#191 of 422
In district
#2 of 7
South Plainfield School District
Academic growth
7.4 / 10
Strong
About South Plainfield High School
South Plainfield High School serves 1,091 students in grades 9-12 in this well-established Middlesex County community. With 96 full-time equivalent teachers, the school maintains an 11.4:1 student-teacher ratio that allows for more personalized attention in the classroom. The school ranks #1,073 out of 2,475 New Jersey high schools, placing it in the 57th percentile statewide with a 6.1/10 rating from MySchoolScout.
Academic performance shows 52% of students achieving proficiency or above in English Language Arts, while math proficiency stands at 40%, indicating areas with room for continued academic growth and development. South Plainfield High School is situated in an affluent suburban community where the median household income reaches $123,516 and the median home value is $417,500. The surrounding ZIP code of 07080 is home to 24,256 residents, with 43% holding bachelor's degrees or higher and a notably low poverty rate of just 3.6%.
Students benefit from being part of a stable, educated community that values learning and achievement. The school's location on Lake Street places it at the heart of this large suburban area, where families have chosen to invest in a community known for its residential character and commitment to education.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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South Plainfield High School — Students at South Plainfield High School score 46% proficient, which is below what's typical for similar communities (expected: 46%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
30.9%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2023-24)
Based on 8 test records from NJ state assessments. About our data
Proficiency Trend
→ StableAverage 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: 7.4/10.
How South Plainfield High School Compares
See how South Plainfield High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 33% (2019) to 40% (2022). Reading/ELA proficiency has declined from 58% (2019) to 52% (2022).
Location
200 LAKE STREET, South Plainfield, NJ 07080
Nearby Alternatives
Families considering South Plainfield High School may also want to explore other high schools in the area. HOLY SAVIOR ACADEMY (rated 8.1/10, 0.6 miles away), which scores notably higher. Another option is South Plainfield Middle School (rated 7.1/10, 0.3 miles away), which scores slightly higher. Additionally, Charles H. Stillman Elementary School (rated 6.7/10, 1.9 miles away, in nearby Plainfield), with a very similar rating. For more schools in South Plainfield, see our South Plainfield schools guide .
Nearby Schools
20 within 2.2 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 07080 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$126,161
Median Home Value
$444,100
Median Rent
$1,928/mo
Population
24,215
College Educated
41.9%
Homeownership
85.1%
Avg Commute
28 min
Poverty Rate
3.5%
Median Age
41.7
Community Profile
The community surrounding South Plainfield High School has a median household income of $126,161. It is a well-educated community where 42% of adults hold a bachelor's degree or higher. The median home value in the area is $444,100, with a median rent of $1,928/month. The local poverty rate of 3.5% is relatively low. The average commute for residents is 28 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 |
|---|---|
| Pequannock Township High School Pompton Plains, NJ | 6.5 |
| Seneca High School Tabernacle, NJ | 6.5 |
| THE LAWRENCEVILLE SCHOOL Lawrenceville, NJ | 6.5 |
| Westwood Regional High School Township of Washington, NJ | 6.5 |
| Arthur L. Johnson High School Clark, NJ | 6.4 |
| Clearview Regional High School Mullica Hill, NJ | 6.6 |
Frequently Asked Questions
Common questions about South Plainfield High School
What grades does South Plainfield High School serve?
South Plainfield High School serves students in grades 9th through 12th.
How many students attend South Plainfield High School?
South Plainfield High School has an enrollment of approximately 1,091 students.
What is the student-teacher ratio at South Plainfield High School?
The student-teacher ratio at South Plainfield High School is 11.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does South Plainfield High School rank in NJ?
South Plainfield High School is ranked #1172 out of 2,463 schools in NJ.
What is South Plainfield High School's MySchoolScout rating?
South Plainfield High School has a composite rating of 6.5 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 South Plainfield High School?
Based on the most recent state assessment data, South Plainfield High School has 34.1% math proficiency and 57.0% reading/ELA proficiency.
Is South Plainfield High School a charter school?
No, South Plainfield High School is not a charter school. It is a traditional public school operated by the local school district.
Is South Plainfield High School a Title I school?
No, South Plainfield High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for South Plainfield High School?
30.9% of students at South Plainfield High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- Walk Score
- 55 Somewhat Walkable
- Transit Score
- 22 Minimal Transit
- Bike Score
- 45 Somewhat Bikeable
- City Safety
- High (2,048/100K)
Powered by 
FBI UCR 2024. City-level (South Plainfield). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,091
- Student-Teacher Ratio
- 11.4:1
- Teachers (FTE)
- 96
- Free/Reduced Lunch
- 30.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Middlesex County
- Phone
- (908) 754-4620
- Data Year
- 2023–2024
Resources & Links
District
South Plainfield School District- District Enrollment
- 3,694
- Schools in District
- 8
- Per-Pupil Spending
- $23,963
- District Rank
- #2 of 7
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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