For the 2026 school year, there are 6 public schools serving 3,162 students in Colonia, NJ (there are 2 private schools, serving 331 private students). 91% of all K-12 students in Colonia, NJ are educated in public schools (compared to the NJ state average of 86%).
The top-ranked public schools in Colonia, NJ are Lynn Crest Elementary School, Oak Ridge Heights Elementary School and Claremont Avenue Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Colonia, NJ public schools have an average math proficiency score of 41% (versus the New Jersey public school average of 38%), and reading proficiency score of 43% (versus the 49% statewide average). Schools in Colonia have an average ranking of 5/10, which is in the bottom 50% of New Jersey public schools.
Minority enrollment is 58% of the student body (majority Hispanic and Asian), which is less than the New Jersey public school average of 63% (majority Hispanic).
Best Public Schools in Colonia, NJ (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lynn Crest Elementary School
(Math: 65-69% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
98 Ira Avenue
Colonia, NJ 07067
(732) 499-6558
Colonia, NJ 07067
(732) 499-6558
Gr: PK-5 | 300 students Student-teacher ratio: 10:1 Minority enrollment: 55%
Rank: #22.
Oak Ridge Heights Elementary School
(Math: 60-64% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
720 Inman Avenue
Colonia, NJ 07067
(732) 499-6553
Colonia, NJ 07067
(732) 499-6553
Gr: PK-5 | 292 students Student-teacher ratio: 12:1 Minority enrollment: 50%
Rank: #33.
Claremont Avenue Elementary School
(Math: 50-54% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
Claremont Avenue
Colonia, NJ 07067
(732) 596-4153
Colonia, NJ 07067
(732) 596-4153
Gr: K-5 | 306 students Student-teacher ratio: 14:1 Minority enrollment: 58%
Rank: #44.
Pennsylvania Avenue Elementary School
(Math: 60-64% | Reading: 30-34%)
Rank:
Rank:
6/
Top 50%10
Pennsylvania Avenue
Colonia, NJ 07067
(732) 499-6566
Colonia, NJ 07067
(732) 499-6566
Gr: PK-5 | 282 students Student-teacher ratio: 10:1 Minority enrollment: 63%
Rank: #55.
Colonia Middle School
(Math: 40% | Reading: 41%)
Rank:
Rank:
5/
Bottom 50%10
Delaware Avenue
Colonia, NJ 07067
(732) 396-7000
Colonia, NJ 07067
(732) 396-7000
Gr: 6-8 | 628 students Student-teacher ratio: 10:1 Minority enrollment: 54%
Rank: #66.
Colonia High School
(Math: 17% | Reading: 38%)
Rank:
Rank:
3/
Bottom 50%10
East Street
Colonia, NJ 07067
(732) 726-7060
Colonia, NJ 07067
(732) 726-7060
Gr: 9-12 | 1,354 students Student-teacher ratio: 11:1 Minority enrollment: 61%
Frequently Asked Questions
What are the top-ranked public schools in Colonia, NJ?
The top-ranked public schools in Colonia, NJ include Lynn Crest Elementary School, Oak Ridge Heights Elementary School and Claremont Avenue Elementary School.
How many public schools are located in Colonia?
6 public schools are located in Colonia.
What percentage of students in Colonia go to public school?
91% of all K-12 students in Colonia are educated in public schools (compared to the NJ state average of 86%).
What is the racial composition of students in Colonia?
Colonia public schools minority enrollment is 58% of the student body (majority Hispanic and Asian), which is less than the New Jersey public schools average of 63% (majority Hispanic).
Which public schools in Colonia are often viewed compared to one another?
Popular comparisons of public schools in Colonia include: Claremont Avenue Elementary School vs. Lynn Crest Elementary School, Pennsylvania Avenue Elementary School vs. Oak Ridge Heights Elementary School, Lynn Crest Elementary School vs. Claremont Avenue Elementary School
Recent Articles
Gifted, Honors, and Advanced Tracks: Are They Accessible or Just Advertised?
Learn how to evaluate gifted, honors, and advanced academic programs in public schools, including admission criteria, equity, and the questions every parent should ask.
Algebra Readiness: What Parents Should Ask Before Middle School
Discover how to determine if your child is ready for algebra before middle school, including the questions parents should ask and the skills students need to succeed.
How to Evaluate Reading Instruction in Your Zoned Elementary School
Learn how to evaluate reading instruction in your neighborhood elementary school by recognizing effective literacy practices, asking the right questions, and understanding what quality reading instruction looks like.