John L. Costley Middle School Home

Developing Leaders One Student at a Time.

8,700+ Students
20 Schools
86 Different Colleges Our Students Were Accepted To
50+ Clubs and Extracurricular Activities
16 AP Courses Offered
26 Dual Enrollment Courses
12 NJSIAA Sports
1 Amazing Community

Our Mission

The Mission of our school is to provide a safe and enriching learning environment where the whole student is nurtured and developed. Our teachers and administrators pledge to support the academic and emotional wellbeing of each and every student.

Calendar

Fall Pep Rally

Date: Sep 28

Time: 11 AM – 12 PM

Location: East Orange Campus High School

Back to School Celebration

Date: Sep 7

Time: 4 PM – 6 PM

Location: Campus High School Courtyard 344 Prospect Street

2022 Summer Reading Launch Party

Date: Jun 13

Time: 4 PM – 6 PM

Location: 135 Glenwood Avenue East Orange, NJ 07017

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John L. Costley Middle School Home

Black History Month 2022 Shuffle

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Our Mission

Recent News

East Orange School District Accepted into National Network of Innovative School Districts

EOSD 1st Annual Job Fair

Calendar

Fall Pep Rally

Back to School Celebration

2022 Summer Reading Launch Party

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