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A−

Bayville Intermediate School

PublicElementaryGrades 3–5

50 Mountain Ave, Bayville, NY 11709 · (516) 277-5400 · Part of Locust Valley Central School District

Oyster Bay’s Schools page →

Directions
Students
167
Students per teacher
9:1
Free or reduced lunch
20%
Setting
Suburb
Grades
3–5
The gist

What stands out about Bayville Intermediate School

  • Its own letter, A−: reading and math results near the top of New York’s public schools
  • Math proficiency 26 pts above the state
  • Reading / language arts 14 pts above the state
  • Small classes: 9 students per teacher
  • Enrollment down 11.6% since 2020–21
  • Next stop for Oyster Bay kids: Locust Valley Middle School

On the path

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

PK–22 elementary schoolsDepends on your address
3–5Bayville Intermediate SchoolYou are here
6–9Locust Valley Middle Schoolin Locust Valley

Test scores

2020–21
Math proficiency82%
State average 56.1%
Reading / language arts77%
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).

Location

Directions ↗

50 Mountain Ave, Bayville

Students

Enrollment by grade
Grade 347
Grade 464
Grade 553
Ungraded3
Enrollment over time
189’20
199’21
190’22
174’23
167’24

Down 11.6% since 2020–21.

Who goes here
White 74%Hispanic 22%Asian 2%Black 2%

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

Parents talk

Questions and answers about Bayville Intermediate School from Oyster Bay families.

Other schools in Locust Valley Central School District

The district →
Ann Macarthur Primary
Elementary · Grades PK–2 · Locust Valley
211 students13:1
Bayville Primary
Elementary · Grades PK–2 · Bayville
179 students11:1
Locust Valley Intermediate School
Elementary · Grades 3–5 · Locust Valley
A−
227 students12:1
Locust Valley Middle School
Middle · Grades 6–9 · Locust Valley
B+
427 students9:1
Locust Valley High School
High · Grades 9–12 · Locust Valley
A+
583 students7:1

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.