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John L. Costley Middle School
Key statistics
334
Students enrolled
25
Classroom teachers (FTE)
13.4:1
Students per teacher
Data source: National Center for Education Statistics, Common Core of Data. School year: 2024-25.
School details
Grades served
06–08
School level
Middle
School type
Regular
Address
116 HAMILTON ST, East Orange NJ 07017
Phone
School district
County
Essex County
NCES School ID
340423005930