Bronx Alliance Middle School
3750 BAYCHESTER AVENUE, NY · District 11 · Bronx
How does PS 355 compare?Compare with another school
According to adulting.nyc analysis of NYC DOE data: Bronx Alliance Middle School (PS 355) is a junior high-intermediate-middle school in Eastchester-Edenwald-Baychester, District 11. Average class size: 28.7 students. Math proficiency: 27.9%. ELA proficiency: 37.1%. A free school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, NYSED, 2023)
Overview
Bronx Alliance Middle School is a junior high-intermediate-middle school in Eastchester-Edenwald-Baychester, serving grades 06, 07, 08. Located in District 11, Bronx, the school enrolls — students with an average class size of 28.7.(NYC DOE Open Data, 2025-26, dataset: wg9x-4ke6) Math proficiency stands at 27.9%, compared to a citywide average of approximately 45%.(NYSED School Report Card, 2025)
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