For the 2026-27 school year, there are 4 public elementary schools serving 1,992 students in Iselin, NJ.
The top-ranked public elementary schools in Iselin, NJ are Oak Tree Road Elementary School, Robert Mascenik Elementary School and Indiana Avenue Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Iselin, NJ public elementary schools have an average math proficiency score of 58% (versus the New Jersey public elementary school average of 39%), and reading proficiency score of 56% (versus the 49% statewide average). Elementary schools in Iselin have an average ranking of 7/10, which is in the top 50% of New Jersey public elementary schools.
Minority enrollment is 87% of the student body (majority Asian), which is more than the New Jersey public elementary school average of 64% (majority Hispanic).
Best Public Elementary Schools in Iselin, NJ (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Oak Tree Road Elementary School
(Math: 70% | Reading: 77%)
Rank:
Rank:
10/
Top 10%10
Wilus Way
Iselin, NJ 08830
(732) 602-8424
Iselin, NJ 08830
(732) 602-8424
Gr: K-5 | 425 students Student-teacher ratio: 14:1 Minority enrollment: 95%
Rank: #22.
Robert Mascenik Elementary School
(Math: 65-69% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
300 Benjamin Avenue
Iselin, NJ 08830
(732) 602-8526
Iselin, NJ 08830
(732) 602-8526
Gr: K-5 | 288 students Student-teacher ratio: 15:1 Minority enrollment: 71%
Rank: #33.
Indiana Avenue Elementary School
(Math: 55% | Reading: 56%)
Rank:
Rank:
7/
Top 50%10
Indiana Avenue
Iselin, NJ 08830
(732) 602-8518
Iselin, NJ 08830
(732) 602-8518
Gr: K-5 | 485 students Student-teacher ratio: 14:1 Minority enrollment: 92%
Rank: #44.
Iselin Middle School
(Math: 54% | Reading: 51%)
Rank:
Rank:
7/
Top 50%10
900 Woodruff Street
Iselin, NJ 08830
(732) 602-8450
Iselin, NJ 08830
(732) 602-8450
Gr: 6-8 | 794 students Student-teacher ratio: 11:1 Minority enrollment: 85%
Frequently Asked Questions
What are the top-ranked public elementary schools in Iselin, NJ?
The top-ranked public elementary schools in Iselin, NJ include Oak Tree Road Elementary School, Robert Mascenik Elementary School and Indiana Avenue Elementary School.
How many public elementary schools are located in Iselin?
4 public elementary schools are located in Iselin.
What is the racial composition of students in Iselin?
Iselin public elementary schools minority enrollment is 87% of the student body (majority Asian), which is more than the New Jersey public elementary schools average of 64% (majority Hispanic).
Which public elementary schools in Iselin are often viewed compared to one another?
Popular comparisons of public elementary schools in Iselin include: Robert Mascenik Elementary School vs. Indiana Avenue Elementary School, Oak Tree Road Elementary School vs. Robert Mascenik Elementary School, Oak Tree Road Elementary School vs. Indiana Avenue Elementary School
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