Plainfield High School (Plainfield Public School District SCH DIST.), New Jersey - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Plainfield High School is a High in PLAINFIELD, NJ. It currently serves 2145 students (grades 09-12). The school is part of the Plainfield Public School District School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in Plainfield Public School District School District and all schools in New Jersey.

Other Details

School Type: Regular School

School Level: High

Number of Students:2145

Number of Teachers: 129

Student/Teacher Ratio: 16.63

Location Info

Location: 950 PARK AVENUE, PLAINFIELD, NJ 07060

Mailing Address: 950 PARK AVENUE, PLAINFIELD, NJ 07060-3002

Phone: (908)731-4390

Website: http://www.plainfieldnjk12.org/

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	551
Grade 11	575
Grade 12	435
Grade 9	584

Gender/Sex of Plainfield High School Student Population

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Gender	Population	Percent of Population (%)
Male	1189	55.43
Female	956	44.57

Race/Ethnicity Demography of Plainfield High School Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.14
Asian	9	0.42
Black or African American	365	17.02
Hispanic/Latino	1743	81.26
Native Hawaiian or Other Pacific Islander	2	0.09
Two or more races	8	0.37
White	15	0.70

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.17
Asian	3	0.25
Black or African American	199	16.74
Hispanic/Latino	973	81.83
Two or more races	3	0.25
White	9	0.76

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.11
Asian	6	0.63
Black or African American	166	17.36
Hispanic/Latino	770	80.54
Native Hawaiian or Other Pacific Islander	2	0.21
Two or more races	5	0.52
White	6	0.63

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.

Grade 10 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	3	0.54
Black or African American	89	16.15
Hispanic/Latino	449	81.49
Native Hawaiian or Other Pacific Islander	1	0.18
Two or more races	3	0.54
White	6	1.09

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.17
Black or African American	79	13.74
Hispanic/Latino	491	85.39
White	4	0.70

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	3	0.69
Black or African American	92	21.15
Hispanic/Latino	337	77.47
Two or more races	1	0.23
White	2	0.46

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.34
Asian	3	0.51
Black or African American	105	17.98
Hispanic/Latino	466	79.80
Native Hawaiian or Other Pacific Islander	1	0.17
Two or more races	4	0.69
White	3	0.51