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South Plainfield High School

South Plainfield School District

South Plainfield High School

South Plainfield, New Jersey

1,097 students

High School, Grades 9–12

(908)754-4620School Website

1,097

Students

11.3:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,190

B+

out of 1600
Good
Avg ACT Score

25

A-

out of 36
Good
AP Courses

20

A+

courses offered
Excellent
AP Enrollment

24%

C

of students
Good
Student-Teacher Ratio

11:1

A

students per teacher
Excellent
Graduation Rate

93%

A+

Excellent
Reading Proficiency

61%

B+

Good
Math Proficiency

35%

C+

Below Avg
This Week at South Plainfield – August 18, 2026

144 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

Start practicing →
Explore practice resources for South Plainfield students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at South Plainfield High School

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at South Plainfield High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026 – October 23, 2026

COOP/HSPT — New Jersey Registration

Registration deadline
NJ
+80 more national tests this school year

State Assessments

September 14, 2026 – December 23, 2026

DLM — Instructionally Embedded Model

Testing window
NJ

October 13, 2026 – October 28, 2026

NJGPA — Fall Administration

Testing window
NJ

November 30, 2026 – December 16, 2026

NJSLA-A — Fall Block Administration

Testing window
NJ

February 1, 2027 – April 2, 2027

WIDA ACCESS

Testing window
NJ

February 1, 2027 – April 2, 2027

WIDA Alternate ACCESS

Testing window
NJ

March 1, 2027 – March 19, 2027

NJGPA-A — Spring Administration

Testing window
NJ
+2 more state assessments this school year
See the full national test & school calendar
After South Plainfield High
Where graduates go and what they study
Popular Colleges
1

Rutgers University–New Brunswick

2

Kean University

3

Montclair State University

4

Middlesex College

5

Seton Hall University

6

The College of New Jersey

7

New York University

8

Rider University

Popular Majors
1

Business

2

Psychology

3

Biology

4

Nursing

5

Computer Science

6

Pre-Medicine Studies

7

Accounting

8

Criminal Justice and Law Enforcement Administration

Varsity Tutors

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ACT Prep

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1:1 Tutoring

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Live Classes

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Practice Hub

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School Details
Address

200 Lake Street, South Plainfield, NJ 07080

Phone

(908)754-4620

Website

Visit Website

District

South Plainfield School District

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Other Schools in District
John F Kennedy Elementary School
Franklin Elementary School
Grant Elementary School
South Plainfield High School
South Plainfield Middle School
John E Riley Elementary School