A+
Locust Valley High School
PublicHighGrades 9–12
99 Horse Hollow Rd, Locust Valley, NY 11560 · (516) 277-5100 · Part of Locust Valley Central School District
Students
583
Students per teacher
7:1
Free or reduced lunch
27%
Setting
Suburb
Grades
9–12
What stands out about Locust Valley High School
- School Grade A+: near the top of New York’s public schools
- Math proficiency 41 pts above the state
- Reading / language arts 29 pts above the state
- Small classes: 7:1 students per teacher
- Enrollment down 11.1% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency97.5%
State average 56.1%
Reading / language arts92%
State average 62.6%
Location
Directions ↗
99 Horse Hollow Rd, Locust Valley
Students
Enrollment by grade
Grade 9124
Grade 10170
Grade 11118
Grade 12161
Ungraded10
Enrollment over time
656’20
644’21
629’22
613’23
583’24
Down 11.1% since 2020.
Who goes here
White 66%Hispanic 26%Asian 5%Black 2%Two or more races 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 Locust Valley High School.
Other schools in Locust Valley Central 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.