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SCHOOL COMMUNITY·BAY SHORE UNION FREE SCHOOL DISTRICT·NCES 360408000166

BAY SHORE SENIOR HIGH SCHOOL

155 3RD AVE, BAY SHORE, NY 11706 · (631) 968-1156 · Suffolk County
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL1,862 STUDENTS
Enrollment
1,862
High
DISTRICT 691 · STATE 668
Student : Teacher
11.0:1
169 FTE teachers
DISTRICT 9.1:1 · STATE 11.0:1
Free / Reduced Lunch
44%
824 students
DISTRICT 40% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
491
Grade 10
466
Grade 11
446
Grade 12
426
Ungraded
33
Student demographics
White
41022%
DISTRICT 24% · STATE 39%
Hispanic
94851%
DISTRICT 52% · STATE 31%
Black
35019%
DISTRICT 16% · STATE 16%
Asian
865%
DISTRICT 5% · STATE 10%
Two+
633%
DISTRICT 3% · STATE 4%
Native American
30%
DISTRICT 0% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
94951%
Female
91149%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
83.0%
NY avg 58.3% . -4.0pp since 2023
Math
57.0%
NY avg 57.4% . -10.0pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
72.5%
composite math + reading, all grades
Predicted
58.7%
based on NY schools with similar FRL share
Beats by
+13.8pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,862
-100 (-5%) vs 2017
Student : Teacher
11.0:1
was 13.9:1
% White
22%
was 30%
% Hispanic
51%
was 43%
% Black
19%
was 21%
% Asian
5%
was 5%
Source: NCES Common Core of Data

About BAY SHORE SENIOR HIGH SCHOOL

Set in BAY SHORE, New York, BAY SHORE SENIOR HIGH SCHOOL is a well-populated four-year high school, part of BAY SHORE UNION FREE SCHOOL DISTRICT. It teaches 1,862 students across grades 9 through 12. By comparison, New York's public schools average about 668 students each, so BAY SHORE SENIOR HIGH SCHOOL sits 179% bigger than that benchmark.

BAY SHORE UNION FREE SCHOOL DISTRICT runs 8 schools in total, collectively educating 5,529 students. BAY SHORE SENIOR HIGH SCHOOL is one of those campuses.

Demographically, BAY SHORE SENIOR HIGH SCHOOL logs that 51% of students identify as Hispanic, with the remaining enrollment distributed across several groups. Beyond that, the school records 22% White, 19% Black, 5% Asian, 3% multiracial. By comparison, Suffolk County as a whole is about 23% Hispanic, so the school skews visibly more Hispanic than its surroundings.

In terms of school funding signals, The school employs 169 full-time-equivalent teachers, for a student-teacher ratio near 11.0:1. The state averages about 11.0:1, putting this campus right in line with peers. About 44% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

With demographic context factored in, BAY SHORE SENIOR HIGH SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 58.7%, the actual is 72.5%, a residual of +13.8 points.

In the area at large, the surrounding county (Suffolk County) reports that the typical household earns roughly $130,686 per year, about 40% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. In all, Suffolk County runs 343 public schools (combined enrollment of about 222,439 students), of which BAY SHORE SENIOR HIGH SCHOOL is one.

FIFTH AVENUE SCHOOL is the nearest neighboring public school, about 0.3 miles from this campus. Within five miles, there are 8 other public schools. Among the 5 schools in that immediate cluster with test data (this one included), BAY SHORE SENIOR HIGH SCHOOL ranks 1st on composite proficiency, ahead of the local average of 48.8%.

BAY SHORE SENIOR HIGH SCHOOL operates from a commuter-belt location.

Over the past 7-year window. Looking back 7 years, enrollment at BAY SHORE SENIOR HIGH SCHOOL has fell 5%, going from 1,962 students in 2018 to 1,862 in 2025. The White share of enrollment declined from 30% to 22% over that span. Class-load math has fell: from 13.9:1 in 2018 to 11.0:1 in 2025.

Within the allk12 community for this school, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Suffolk County at a glance

View full county profile
Population
1,530,146
Census ACS
Median income
$130,686
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
343
222,439 students

Quick facts

School name
BAY SHORE SENIOR HIGH SCHOOL
District
BAY SHORE UNION FREE SCHOOL DISTRICT
Address
155 3RD AVE, BAY SHORE, NY 11706
Phone
(631) 968-1156
County
Suffolk County
Level
High
Grade range
09–12
Total enrollment
1,862
Teachers (FTE)
169
Student–teacher ratio
11.0:1
Free/Reduced lunch
824 (44%)
Locale
21-Suburb: Large
NCES ID
360408000166
Charter school
No
Virtual school
No

Related schools

Other schools in BAY SHORE UNION FREE SCHOOL DISTRICT
Other schools in BAY SHORE
Nearby schools

Frequently asked questions

About BAY SHORE SENIOR HIGH SCHOOL
How many students attend BAY SHORE SENIOR HIGH SCHOOL?
BAY SHORE SENIOR HIGH SCHOOL enrolls approximately 1,862 students in grades 09-12.
Is BAY SHORE SENIOR HIGH SCHOOL an elementary, middle, or high school?
BAY SHORE SENIOR HIGH SCHOOL is a high school covering grades 09-12.
How many teachers does BAY SHORE SENIOR HIGH SCHOOL have?
BAY SHORE SENIOR HIGH SCHOOL employs 169 FTE teachers, for a student-to-teacher ratio of 11.0:1.
What is the student diversity at BAY SHORE SENIOR HIGH SCHOOL?
Student demographics at BAY SHORE SENIOR HIGH SCHOOL are roughly 22% White, 51% Hispanic, 19% Black, 5% Asian, 3% Two or more.
Is BAY SHORE SENIOR HIGH SCHOOL public or private?
BAY SHORE SENIOR HIGH SCHOOL is a public K-12 school, overseen by BAY SHORE UNION FREE SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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