Best Iselin Public Schools (2025-26)

For the 2025-26 school year, there are 6 public schools serving 3,795 students in Iselin, NJ (there are 1 private school, serving 128 private students). 97% of all K-12 students in Iselin, NJ are educated in public schools (compared to the NJ state average of 86%).

The top ranked public schools in Iselin, NJ are Oak Tree Road Elementary School, Kennedy Park Elementary School and Robert Mascenik Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Iselin, NJ public schools have an score of 54% (versus the New Jersey public school average of 38%), and score of 53% (versus the 49% statewide average). Schools in Iselin have an average ranking of 7/10, which is in the top 50% of New Jersey public schools.

Minority enrollment is 85% of the student body (majority Asian), which is more than the New Jersey public school average of 62% (majority Hispanic).

Best Public Schools in Iselin, NJ (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Oak Tree Road Elementary School

(Math: 70% | Reading: 77%)
:

10/

Top 10%

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Wilus Way
Iselin, NJ 08830
(732) 602-8424

Gr: K-5 | 470 students Student-teacher ratio: 16:1 Minority enrollment: 96%

Rank: #22.

Kennedy Park Elementary School

(Math: 76% | Reading: 74% )
:

Top 20%

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Goodrich Avenue
Iselin, NJ 08830
(732) 602-8424

Gr: PK-K | 279 students Student-teacher ratio: 9:1 Minority enrollment: 77%

Rank: #33.

Robert Mascenik Elementary School

(Math: 65-69% | Reading: 50-54%)
:

Top 30%

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300 Benjamin Avenue
Iselin, NJ 08830
(732) 602-8526

Gr: K-5 | 306 students Student-teacher ratio: 15:1 Minority enrollment: 70%

Rank: #44.

Indiana Avenue Elementary School

(Math: 55% | Reading: 56%)
:

Top 50%

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Indiana Avenue
Iselin, NJ 08830
(732) 602-8518

Gr: K-5 | 476 students Student-teacher ratio: 15:1 Minority enrollment: 92%

Rank: #55.

Iselin Middle School

(Math: 54% | Reading: 51%)
:

Top 50%

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900 Woodruff Street
Iselin, NJ 08830
(732) 602-8450

Gr: 6-8 | 866 students Student-teacher ratio: 12:1 Minority enrollment: 85%

Rank: #66.

John F. Kennedy Memorial High School

(Math: 39% | Reading: 43%)
:

Bottom 50%

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200 Washington Avenue
Iselin, NJ 08830
(732) 602-8650

Gr: 9-12 | 1,398 student Student-teacher ratio: 12:1 Minority enrollment: 85%

Frequently Asked Questions

What are the top ranked public schools in Iselin, NJ?

The top ranked public schools in Iselin, NJ include Oak Tree Road Elementary School, Kennedy Park Elementary School and Robert Mascenik Elementary School.

How many public schools are located in Iselin?

6 public schools are located in Iselin.

What percentage of students in Iselin go to public school?

97% of all K-12 students in Iselin are educated in public schools (compared to the NJ state average of 86%).

What is the racial composition of students in Iselin?

Iselin public schools minority enrollment is 85% of the student body (majority Asian), which is more than the New Jersey public schools average of 62% (majority Hispanic).

Which public schools in Iselin are often viewed compared to one another?