P.S. 257 John F. Hylan

60 COOK STREET, NY · District 14 · Brooklyn

3KPre-K
—
Enrollment
15.2
Avg Class Size
—
Math Proficient
—
ELA Proficient
—
Attendance
PK, 0K, 01, 02, 03, 04, 05
Grades

Overview

P.S. 257 John F. Hylan is a elementary school in East Williamsburg, serving grades PK, 0K, 01, 02, 03, 04, 05. Located in District 14, Brooklyn, the school enrolls — students with an average class size of 15.2.(NYC DOE Open Data, 2025-26, dataset: wg9x-4ke6)

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Quick Facts

TypeElementary
District14
3K✓ Yes
Pre-K✓ Yes
G&TNo
Phone718-384-7128
Data Source
NYC DOE Open Data
Updated for 2025–26 cycle
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