For the 2025-26 school year, there is 1 public high school serving 1,359 students in Colonia, NJ.
The top ranked public high school in Colonia, NJ is Colonia High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Colonia, NJ public high school have an average math proficiency score of 17% (versus the New Jersey public high school average of 29%), and reading proficiency score of 38% (versus the 47% statewide average). High schools in Colonia have an average ranking of 3/10, which is in the bottom 50% of New Jersey public high schools.
Colonia, NJ public high school have a Graduation Rate of 94%, which is more than the New Jersey average of 91%.
The school with highest graduation rate is Colonia High School, with 94% graduation rate. Read more about public school graduation rate statistics in New Jersey or national school graduation rate statistics.
Minority enrollment is 60% of the student body (majority Hispanic and Asian), which is less than the New Jersey public high school average of 63% (majority Hispanic).
Best Public High Schools in Colonia, NJ (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
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 high schools in Colonia, NJ?
The top ranked public high schools in Colonia, NJ include Colonia High School.
How many public high schools are located in Colonia?
1 public high schools are located in Colonia.
What is the racial composition of students in Colonia?
Colonia public high schools minority enrollment is 60% of the student body (majority Hispanic and Asian), which is less than the New Jersey public high schools average of 63% (majority Hispanic).
Recent Articles

School Choice vs. Neighborhood Schools: Key Factors
Explore school choice vs. neighborhood schools in 2025. Learn key factors parents should weigh when deciding the best fit for their child.

Best School Match 2025: Public vs Charter vs Magnet
Compare 2025 public, charter, and magnet school options with updated data, trends, and strategies to find the best fit.

Public School Boundaries and Equity in 2025
Explore how public school boundaries shape access, equity, and opportunity for students in 2025. Learn the impact on families and education policy.