Ralph A. Fabrizio School

619 72ND STREET, NY · District 20 · Brooklyn

920
Enrollment
24.8
Avg Class Size
77.2%
Math Proficient
61.3%
ELA Proficient
—
Attendance
0K, 01, 02, 03, 04, 05
Grades
How does PS 170 compare?Compare with another school
According to adulting.nyc analysis of NYC DOE data: Ralph A. Fabrizio School (PS 170) is a elementary school in Bay Ridge, District 20. Enrollment: 920 students. Average class size: 24.8 students. Math proficiency: 77.2%. ELA proficiency: 61.3%. A free school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, NYSED, 2023)

Overview

Ralph A. Fabrizio School is a elementary school in Bay Ridge, serving grades 0K, 01, 02, 03, 04, 05. Located in District 20, Brooklyn, the school enrolls 920 students with an average class size of 24.8.(NYC DOE Open Data, 2025-26, dataset: wg9x-4ke6) Math proficiency stands at 77.2%, compared to a citywide average of approximately 45%.(NYSED School Report Card, 2025)

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Quick Facts

TypeElementary
District20
3KNo
Pre-KNo
G&TNo
K Seats152
Phone718-491-8400
Data Source
NYC DOE Open Data
Updated for 2025–26 cycle
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