William Floyd Union Free School District

240 Mastic Beach Rd
Mastic Beach, NY 11951-1099
(District boundaries shown in map)
3/
10
Bottom 50%

Top Rankings

William Floyd Union Free School District ranks among the top 20% of public school district in New York for:

Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there is 1 public high school serving 3,123 students in William Floyd Union Free School District. This district's average high testing ranking is 6/10, which is in the top 50% of public high schools in New York.
Public High School in William Floyd Union Free School District have an average math proficiency score of 72% (versus the New York public high school average of 67%), and reading proficiency score of 67% (versus the 59% statewide average).
Public High School in William Floyd Union Free School District have a Graduation Rate of 92%, which is more than the New York average of 88%.
The school with highest graduation rate is William Floyd High School, with 92% graduation rate. Read more about public school graduation rate statistics in New York or national school graduation rate statistics.
Minority enrollment is 69% of the student body (majority Hispanic), which is more than the New York public high school average of 61% (majority Hispanic).

Overview

This School District
This State (NY)
# Schools
9 Schools
1,462 Schools
# Students
9,212 Students
948,443 Students
# Teachers
706 Teachers
85,120 Teachers
Student : Teacher Ratio
13:1
13:1

District Rank

William Floyd Union Free School District, which is ranked #744 of all 1,015 school districts in New York (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 90% has increased from 75% over five school years.
This School District
State Average (NY)
#755 out of 1020 school districts
(Bottom 50%)
This chart displays the overall district rank of William Floyd Union Free   School District, with the latest 2021-22 school year data.
38%
46%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of William Floyd Union Free   School District and the percentage of public school students that scored at or above 'proficient' levels in Math of New York by year, with the latest 2021-22 school year data.
36%
49%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of William Floyd Union Free   School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data.
76%
78%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Science of William Floyd Union Free   School District and the percentage of public school students that scored at or above 'proficient' levels in Science of New York by year, with the latest 2021-22 school year data.
90%
87%
This chart displays public school graduation rate of William Floyd Union Free   School District and public school graduation rate of New York by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.67
0.72
# American Indian Students
23 Students
6,595 Students
% American Indian Students
n/a
1%
# Asian Students
220 Students
88,545 Students
% Asian Students
3%
9%
# Hispanic Students
4,365 Students
283,243 Students
% Hispanic Students
47%
30%
# Black Students
1,422 Students
166,153 Students
% Black Students
16%
18%
# White Students
2,681 Students
372,714 Students
% White Students
29%
39%
# Hawaiian Students
21 Students
2,305 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
480 Students
28,599 Students
% of Two or more races Students
5%
3%

Students by Grade:

# Students in PK Grade:
-
1,771
# Students in K Grade:
647
8,059
# Students in 1st Grade:
623
8,554
# Students in 2nd Grade:
635
8,371
# Students in 3rd Grade:
682
7,780
# Students in 4th Grade:
693
7,793
# Students in 5th Grade:
685
8,403
# Students in 6th Grade:
696
21,495
# Students in 7th Grade:
703
32,809
# Students in 8th Grade:
660
35,917
# Students in 9th Grade:
726
205,039
# Students in 10th Grade:
775
201,456
# Students in 11th Grade:
796
191,213
# Students in 12th Grade:
765
185,905
# Ungraded Students:
126
23,878

District Revenue and Spending

The revenue/student of $27,295 in this school district is less than the state median of $31,307. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $26,240 is less than the state median of $32,183. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (NY)
Total Revenue
$251 MM
$78,541 MM
This chart displays total revenue of William Floyd Union Free   School District and median value from total revenues of all school districts in New York by year, with the latest 2020-21 school year data.
Spending
$242 MM
$80,737 MM
This chart displays total spending of William Floyd Union Free   School District and median value from total spendings of all school districts in New York by year, with the latest 2020-21 school year data.
Revenue / Student
$27,295
$31,307
This chart displays average revenue per public school student in William Floyd Union Free   School District and average revenue per public school student of all school districts in New York by year, with the latest 2020-21 school year data.
Spending / Student
$26,240
$32,183
This chart displays average spending per public school student in William Floyd Union Free   School District and average spending per public school student of all school districts in New York by year, with the latest 2020-21 school year data.

Best William Floyd Union Free School District Public High Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
William Floyd High School
(Math: 72% | Reading: 65-69%)
Rank:
9/
10
Top 20%
240 Mastic Beach Rd
Mastic Beach, NY 11951
(631) 874-1660
Grades: 9-12
| 3,123 students

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Quick Stats (2025)

  • District size: 9 schools
  • Grades: KG-12
  • Enrollment: 9,212 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 71%
  • : 90% (Btm 50% in NY)
  • : Bottom 50%
  • : 38% (Btm 50%)
  • : 36% (Btm 50%)
  • : 76% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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