M.S. 839
713 CATON AVENUE, NY · District 15 · Brooklyn
How does PS 839 compare?Compare with another school
According to adulting.nyc analysis of NYC DOE data: M.S. 839 (PS 839) is a junior high-intermediate-middle school in Windsor Terrace, District 15. Enrollment: 359 students. Average class size: 23.8 students. Math proficiency: 54.8%. ELA proficiency: 60%. A free school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, NYSED, 2023)
Overview
M.S. 839 is a junior high-intermediate-middle school in Windsor Terrace, serving grades 06, 07, 08. Located in District 15, Brooklyn, the school enrolls 359 students with an average class size of 23.8.(NYC DOE Open Data, 2025-26, dataset: wg9x-4ke6) Math proficiency stands at 54.8%, compared to a citywide average of approximately 45%.(NYSED School Report Card, 2025)
Zone Information
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