D−
Plainfield High School
PublicHighGrades 9–12
950 Park Avenue, Plainfield, NJ 07060 · (908) 731-4390 · Part of Plainfield City School District
Students
2,077
Students per teacher
13:1
Free or reduced lunch
75%
Setting
Suburb
Grades
9–12
What stands out about Plainfield High School
- School Grade D−: test results are near the bottom of the state
- Math proficiency 28 pts below the state
- Reading / language arts 50 pts below the state
- Enrollment up 12% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency-3%
State average 25.4%
Reading / language arts-3%
State average 47.3%
Location
Directions ↗
950 Park Avenue, Plainfield
Students
Enrollment by grade
Grade 9541
Grade 10592
Grade 11494
Grade 12450
Enrollment over time
1,854’20
1,831’21
1,925’22
2,145’23
2,077’24
Up 12% since 2020.
Who goes here
Hispanic 82%Black 16%White <1%Two or more races <1%Asian <1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Plainfield High School.
Other schools in Plainfield City School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.