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John L Costley Sr Middle School
One of 6 middle school listings in East Orange.
About John L Costley Sr Middle School
John L Costley Sr Middle School is a middle school in the education sector, based in East Orange, NJ. Its recorded address is 116 Hamilton St, 07017. The listing includes a telephone number, an official website, an email address. It is one of 6 middle school listings tracked in East Orange; the nearest comparable listing is Hart Middle School, within walking distance.
- Address
- 116 Hamilton St, East Orange, NJ, 07017
- Phone
- (973) 266-5660
- Website
- costley.eastorange.k12.nj.us
- a.trono@eastorange.k12.nj.us
Questions
Where is John L Costley Sr Middle School located?
116 Hamilton St, East Orange, NJ, 07017
How do I contact John L Costley Sr Middle School?
(973) 266-5660 · https://costley.eastorange.k12.nj.us
What type of business is John L Costley Sr Middle School?
John L Costley Sr Middle School is a middle school (education) in East Orange.
Nearby middle school
- Hart Middle SchoolEast Orange0.0 km
- Sojourner Truth Middle SchoolEast Orange0.0 km
- Patrick Francis Healy Middle SchoolEast Orange0.1 km
- John L. CostleyEast Orange0.1 km
- Dionne Warwick InstituteEast Orange2.2 km
- Scholars AcademyOrange2.0 km
- Sussex Avenue SchoolNewark2.9 km
- Edison Middle SchoolWest Orange2.8 km
- Orange Preparatory AcademyOrange2.6 km
- Thirteenth Avenue SchoolNewark3.3 km
- John F. Kennedy SchoolNewark3.4 km
- Glenfield Middle SchoolMontclair3.8 km
- Mt Carmel Guild AcademyWest Orange3.4 km
- University Middle SchoolIrvington4.3 km
- Rock CAPA K-8Newark4.5 km
Cite this page
“John L Costley Sr Middle School, East Orange — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.