A
Lynbrook Senior High School
PublicHighGrades 9–12
9 Union Ave, Lynbrook, NY 11563 · (516) 887-0200 · Part of Lynbrook Union Free School District
Students
846
Students per teacher
10:1
Free or reduced lunch
19%
Setting
Suburb
Grades
9–12
What stands out about Lynbrook Senior High School
- School Grade A: near the top of New York’s public schools
- Math proficiency 41 pts above the state
- Reading / language arts 19 pts above the state
- Small classes: 10:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency97%
State average 56.1%
Reading / language arts82%
State average 62.6%
Location
Directions ↗
9 Union Ave, Lynbrook
Students
Enrollment by grade
Grade 9214
Grade 10202
Grade 11210
Grade 12219
Ungraded1
Enrollment over time
890’20
866’21
850’22
835’23
846’24
Down 4.9% since 2020.
Who goes here
White 62%Hispanic 20%Black 8%Asian 7%Two or more races 2%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Lynbrook Senior High School.
Other schools in Lynbrook Union Free School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.