P.S. 78
100 TOMPKINS AVENUE, NY · District 31 · Staten Island
Pre-K
How does PS 78 compare?Compare with another school
According to adulting.nyc analysis of NYC DOE data: P.S. 78 (PS 78) is a elementary school in Stapleton-Rosebank, District 31. Average class size: 20.5 students. Math proficiency: 32.8%. ELA proficiency: 27.6%. Pre-K program available. A free school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, NYSED, 2023)
Overview
P.S. 78 is a elementary school in Stapleton-Rosebank, serving grades PK, 0K, 01, 02, 03, 04, 05. Located in District 31, Staten Island, the school enrolls — students with an average class size of 20.5.(NYC DOE Open Data, 2025-26, dataset: wg9x-4ke6) Math proficiency stands at 32.8%, compared to a citywide average of approximately 45%.(NYSED School Report Card, 2025)
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