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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

Oyster Bay’s Schools page →

Students
583
Students per teacher
7:1
Free or reduced lunch
27%
Setting
Suburb
Grades
9–12
The gist

What stands out about Locust Valley High School

  • Its own letter, A+: reading and math results 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 students per teacher
  • Enrollment down 11.1% since 2020–21

On the path

Where Oyster Bay kids come from and go next. The whole path →

6–9Locust Valley Middle Schoolin Locust Valley
9–12Locust Valley High SchoolYou are here

Test scores

2020–21
Math proficiency98%
State average 56.1%
Reading / language arts92%
State average 62.6%

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

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 2020–21.

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.

Parents talk

Questions and answers about Locust Valley High School from Oyster Bay families.

Other schools in Locust Valley Central School District

The district →

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.