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B+

Eastplain School

PublicElementaryGrades PK–5

301 N Delaware Ave, N Massapequa, NY 11758 · (516) 992-7600 · Part of Plainedge Union Free School District

Oyster Bay’s Schools page →

Directions
Students
445
Students per teacher
16:1
Free or reduced lunch
5%
Setting
Suburb
Grades
PK–5
The gist

What stands out about Eastplain School

  • Its own letter, B+: better results than 65% of New York’s public schools
  • Math proficiency 16 pts above the state
  • Enrollment up 40.8% since 2020–21

Test scores

2020–21
Math proficiency72%
State average 56.1%
Reading / language arts67%
State average 62.6%

Its own letter, B+, places these results among New York’s 4,095 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

301 N Delaware Ave, N Massapequa

Students

Enrollment by grade
Pre-K105
Kindergarten49
Grade 168
Grade 259
Grade 356
Grade 456
Grade 552
Enrollment over time
316’20
399’21
431’22
440’23
445’24

Up 40.8% since 2020–21.

Who goes here
White 78%Hispanic 13%Asian 5%Two or more races 3%Black 1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Eastplain School from Oyster Bay families.

Other schools in Plainedge Union Free School District

The district →
Charles E Schwarting School
Elementary · Grades PK–5 · Massapequa
C+
524 students14:1
John H West School
Elementary · Grades K–5 · Bethpage
B
473 students11:1
Plainedge Middle School
Middle · Grades 6–8 · Bethpage
C+
661 students11:1
Plainedge Senior High School
High · Grades 9–12 · Massapequa
A+
856 students12:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New York’s other public schools; Oyster Bay’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.