Quick Facts (2026)
- School Type: Alternative school
- Grades: 8-12
- Graduation Rate: <50%
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
School Overview
School Type
Grades Offered
Grades 8-12
(No virtual instruction)
(No virtual instruction)
Total Students (21-22)
9 students
Total Classroom Teachers (11-12)
5 teachers
School Rankings
Student-Teacher Ratio
n/a
11:1
American Indian
(21-22)n/a
n/a
Asian
(21-22)n/a
10%
Hispanic
(21-22)22%
32%
Black
(21-22)78%
15%
White
(21-22)n/a
40%
Hawaiian
(21-22)n/a
n/a
Two or more races
(21-22)n/a
3%
Graduation Rate
(10-11)<50%
86%
Eligible for Free Lunch (21-22)
67%
30%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Frequently Asked Questions
What is the graduation rate of Costello Prep?
The graduation rate of Costello Prep is 50%, which is lower than the New Jersey state average of 86%.
How many students attend Costello Prep?
9 students attend Costello Prep.
What is the racial composition of the student body?
78% of Costello Prep students are Black, and 22% of students are Hispanic.
What grades does Costello Prep offer ?
Costello Prep offers enrollment in grades 8-12 (No virtual instruction).
What school district is Costello Prep part of?
Costello Prep is part of Office Of Education Juvenile Justice Commission School District.
School Reviews
Review Costello Prep. Reviews should be a few sentences in length. Please include any comments on:
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