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South Plainfield High School

Public Grades 9-12
164th
SchoolDigger Rank ?
of 434 New Jersey High Schools
Better than 62% of New Jersey high schools
Summary

South Plainfield High School is a public high school serving 1,091 students in grades 9-12 in South Plainfield, New Jersey. The school is part of the South Plainfield School District, which is ranked 316 out of 609 districts in the state and has a 2-star rating from SchoolDigger.

Academically, South Plainfield High School has consistently ranked in the top half of New Jersey high schools over the past 10 years, with strong performance on state assessments, particularly in Geometry and Science. The school's 11th grade NJGPA results are also impressive, with 89.3% proficient in ELA and 66.2% proficient in Math. The school performs well for its African American and English Language Learner student subgroups, ranking in the top quartile of New Jersey high schools for these groups.

Compared to nearby schools, South Plainfield High School generally outperforms Plainfield High School, which is ranked much lower. However, the school lags behind the highly-ranked Union County vocational-technical schools in terms of academic performance and student outcomes. With a relatively low percentage of students eligible for free or reduced-price lunch, South Plainfield High School serves a more economically advantaged student population compared to some of its neighbors, while spending less per student than some nearby schools.

1,044
Students ?
11.2
Student/teacher ratio ?
$6,934
Per pupil spending ?
36.3%
Free/discounted lunch ?
 200 Lake Street
       South Plainfield, NJ  07080

(908) 754-4620

District: South Plainfield School District


Feeder schools for South Plainfield High School:

Elementary:    Franklin Elementary School
    John E. Riley Elementary School
    John F Kennedy Elementary School
    Roosevelt Elementary School
Middle:    Grant Elementary School
    South Plainfield Middle School
Racial breakdown:

Hispanic:
36.9%
White:
33.3%
Asian:
13.5%
more
 See top rated New Jersey high schools

 Compare South Plainfield High School to nearby high schools!
At a glance
Ranking trend: Improving — 29th percentile in 2015 → 62nd in 2025
Strengths
95% graduate in 4 years — above the New Jersey average (91%)
Ranking is trending up — up 33 percentile points since 2015
Above the New Jersey median (62nd percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school51%
District avg53%
New Jersey avg49%
164th of 434
New Jersey public high schools ?
Top 38%▲ up 33 pts since 2015
From bottom 29% (2015) to top 38% (2025)
See the entire ranking list of New Jersey High Schools →
SchoolDigger rating ?
316th of 609South Plainfield School District among New Jersey districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew Jersey percentileRating
202557.1164 of 43462.2%★★★☆☆
202459.4150 of 42965.0%★★★☆☆
202353.7141 of 42266.6%★★★☆☆
202253.6141 of 41566.0%★★★☆☆
202158.8110 of 40572.8%★★★★☆
201945.1192 of 41653.8%★★★☆☆
201856.7129 of 41568.9%★★★☆☆
201768.871 of 41182.7%★★★★☆
201665.676 of 40981.4%★★★★☆
201529.3289 of 40628.8%★☆☆☆☆
201464.3180 of 41156.2%★★★☆☆
201367.7153 of 39661.4%★★★☆☆
201261.4196 of 38849.5%★★☆☆☆
201162.5182 of 37851.9%★★★☆☆
201057.4205 of 37144.7%★★☆☆☆
200965.6158 of 37057.3%★★★☆☆
200860.8180 of 35949.9%★★★☆☆
200764.2159 of 36156.0%★★★☆☆
200673.8100 of 35772.0%★★★★☆
200558.7187 of 35146.7%★★☆☆☆
200465.5139 of 34860.1%★★★☆☆
200351.2211 of 34338.5%★★☆☆☆

African American

YearAvg scoreStatewide rankNew Jersey percentileRating
202566.958 of 28379.5%★★★★☆
202481.625 of 28291.1%★★★★★
202368.929 of 25088.4%★★★★☆
202256.860 of 25676.6%★★★★☆
202184.519 of 24792.3%★★★★★
201966.349 of 25480.7%★★★★☆
201877.632 of 26688.0%★★★★☆

Asian

YearAvg scoreStatewide rankNew Jersey percentileRating
202538.0132 of 19030.5%★★☆☆☆
202442.7114 of 19140.3%★★☆☆☆
202361.850 of 17270.9%★★★★☆
202239.1106 of 17539.4%★★☆☆☆
202146.085 of 16548.5%★★★☆☆
201932.1140 of 19126.7%★☆☆☆☆
201841.4124 of 19837.4%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankNew Jersey percentileRating
202562.446 of 21578.6%★★★★☆
202445.088 of 19153.9%★★★☆☆
202367.822 of 16186.3%★★★★☆
202220.7131 of 1374.4%☆☆☆☆☆
201833.296 of 14634.2%★★☆☆☆

Female

YearAvg scoreStatewide rankNew Jersey percentileRating
202554.5186 of 42656.3%★★★☆☆
202460.8139 of 42066.9%★★★☆☆
202352.5135 of 41667.5%★★★☆☆
202252.4137 of 41466.9%★★★☆☆
202158.9119 of 40270.4%★★★★☆
201948.2180 of 40855.9%★★★☆☆
201856.0144 of 40364.3%★★★☆☆

Hispanic

YearAvg scoreStatewide rankNew Jersey percentileRating
202560.4132 of 40667.5%★★★☆☆
202458.6151 of 40362.5%★★★☆☆
202354.0129 of 38566.5%★★★☆☆
202254.8115 of 38269.9%★★★★☆
202159.1104 of 37472.2%★★★★☆
201956.5120 of 36467.0%★★★☆☆
201849.5147 of 36860.1%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew Jersey percentileRating
202565.277 of 37779.6%★★★★☆
202475.445 of 35887.4%★★★★☆
202366.244 of 34487.2%★★★★☆
202266.145 of 32486.1%★★★★☆
202172.832 of 32690.2%★★★★★
201965.071 of 34779.5%★★★★☆
201863.170 of 34579.7%★★★★☆

Male

YearAvg scoreStatewide rankNew Jersey percentileRating
202547.4203 of 42652.3%★★★☆☆
202456.6147 of 41964.9%★★★☆☆
202355.0121 of 41470.8%★★★★☆
202251.2134 of 41067.3%★★★☆☆
202157.9112 of 40272.1%★★★★☆
201941.4199 of 40751.1%★★★☆☆
201848.1163 of 40559.8%★★★☆☆

Special Education

YearAvg scoreStatewide rankNew Jersey percentileRating
202547.0149 of 35958.5%★★★☆☆
202436.6211 of 36141.6%★★☆☆☆
202342.7157 of 33953.7%★★★☆☆
202237.7181 of 34447.4%★★☆☆☆
202134.8208 of 33337.5%★★☆☆☆
201938.6188 of 34946.1%★★☆☆☆
201834.9215 of 35539.4%★★☆☆☆

White

YearAvg scoreStatewide rankNew Jersey percentileRating
202552.2151 of 34756.5%★★★☆☆
202455.3135 of 34560.9%★★★☆☆
202348.3131 of 33560.9%★★★☆☆
202247.4135 of 33559.7%★★★☆☆
202157.977 of 33677.1%★★★★☆
201935.4192 of 33943.4%★★☆☆☆
201845.8147 of 34056.8%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Low Socio Economic Status (2025)80th percentile+17 vs school
African American (2025)80th percentile+17 vs school
English Language Learner (2025)79th percentile+16 vs school
Hispanic (2025)67th percentile+5 vs school
Special Education (2025)58th percentile-4 vs school
White (2025)56th percentile-6 vs school
Female (2025)56th percentile-6 vs school
Male (2025)52nd percentile-10 vs school
Asian (2025)31st percentile-32 vs school
By subject vs New Jersey (2024-2025) ?
English Language Arts89%+9 vs state
Mathematics66%+8 vs state
Geometry62%+6 vs state
Science39%+7 vs state
Algebra I23%-8 vs state

5.0
1 rating · 1 written review
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What people are saying
by a parent
Monday, June 24, 2019

Open Quote Absolutely Great School with responsible teachers. Close Quote





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Frequently Asked Questions about South Plainfield High School

South Plainfield High School ranks 164th of 434 New Jersey high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 1,044 students attended South Plainfield High School.

Students at South Plainfield High School are 37% Hispanic, 33% White, 14% Asian, 13% African American, 2% Two or more races.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the New Jersey Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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