PS 321 WILLIAM PENN
BROOKLYN, New York · Grades ?–5 · 1,216 students
Enrollment
1,216
Grades
?–5
Free / reduced lunch
6.3%
Type
Public school
Part of
Methodology & sources
- NCES Common Core of Data (CCD) directory (as of 2022)
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Data last refreshed July 7, 2026.