I.S. 313 School of Leadership Development
1600 WEBSTER AVENUE, NY · District 9 · Bronx
How does PS 313 compare?Compare with another school
According to adulting.nyc analysis of NYC DOE data: I.S. 313 School of Leadership Development (PS 313) is a junior high-intermediate-middle school in Claremont-Bathgate, District 9. Average class size: 14.4 students. Math proficiency: 27.9%. ELA proficiency: 23.8%. A free school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, NYSED, 2023)
Overview
I.S. 313 School of Leadership Development is a junior high-intermediate-middle school in Claremont-Bathgate, serving grades 06, 07, 08. Located in District 9, Bronx, the school enrolls — students with an average class size of 14.4.(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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