For the 2026 school year, there are 6 public schools serving 3,091 students in Colonia, NJ (there are 2 private schools, serving 331 private students). 90% 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 57% of the student body (majority Hispanic and Asian), which is less than the New Jersey public school average of 62% (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 | 289 students Student-teacher ratio: 10:1 Minority enrollment: 56%
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: K-5 | 255 students Student-teacher ratio: 10:1 Minority enrollment: 41%
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 | 311 students Student-teacher ratio: 14:1 Minority enrollment: 59%
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 | 290 students Student-teacher ratio: 10:1 Minority enrollment: 61%
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 | 587 students Student-teacher ratio: 9:1 Minority enrollment: 52%
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 | 1,359 student Student-teacher ratio: 11:1 Minority enrollment: 60%
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?
90% 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 57% of the student body (majority Hispanic and Asian), which is less than the New Jersey public schools average of 62% (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
Do We Still Need Libraries in Public Schools in 2026
An updated look at the role of public school libraries in 2026, their impact on literacy, equity, and digital learning, and why they remain essential today.
The History of Public Schools in the United States
Explore the history of public schools in the U.S., from colonial roots to 2026 reforms shaping equity, funding, and classroom innovation.
Special-Program Registration Deadlines Explained
Learn what to know about special-program registration deadlines for magnet, CTE, and dual-enrollment options in public schools.