PS 21 MARGARET EMERY-ELM PARK
Public
Elementary Grades PK–5
Part of NEW YORK CITY GEOGRAPHIC DISTRICT #31
168 HOOKER PL, STATEN ISLAND, NY 10302 · (718) 816-3300
Community ratings
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Academic performance
Math proficiency24.5%
State average 56.1%
Reading / language arts24.5%
State average 62.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
380Students enrolled
11:1Student–teacher ratio
89%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Pre-K49
Kindergarten52
Grade 152
Grade 253
Grade 365
Grade 453
Grade 556
Students
Hispanic · 67%253
Black · 15%56
White · 10%39
Asian · 5%19
Two or more races · 2%7
American Indian/Alaska Native · 1%4
Native Hawaiian/Pacific Islander · 1%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
400’20
376’21
393’22
393’23
380’24
Location
168 HOOKER PL STATEN ISLAND
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.