For the 2025-26 school year, there is 1 public high school serving 299 students in Williamson Central School District. This district's average high testing ranking is 9/10, which is in the top 20% of public high schools in New York.
Public High School in Williamson Central School District have an average math proficiency score of 65% (versus the New York public high school average of 55%), and reading proficiency score of 90% (versus the 59% statewide average).
Public High School in Williamson Central School District have a Graduation Rate of 95%, which is more than the New York average of 89%.
The school with highest graduation rate is Williamson Senior High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in New York or national school graduation rate statistics.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the New York public high school average of 61% (majority Hispanic).
Overview
This School District
This State (NY)
# Schools
3 Schools
1,462 Schools
# Students
993 Students
948,443 Students
# Teachers
104 Teachers
85,120 Teachers
Student-Teacher Ratio
10:1
10:1
Student By Grade
District Rank
Williamson Central School District, which is ranked #561 of all 1,009 school districts in New York (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 95% has increased from 90-94% over five school years.
Overall District Rank
#540 out of 1017 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
50%
52%
Reading/Language Arts Test Scores (% Proficient)
46%
49%
Science Test Scores (% Proficient)
82%
78%
Graduation Rate
(21-22)≥95%
87%
Students by Ethnicity:
Diversity Score
0.35
0.72
% American Indian
n/a
1%
% Asian
n/a
9%
% Hispanic
12%
30%
% Black
3%
18%
% White
80%
39%
% Hawaiian
n/a
n/a
% Two or more races
5%
3%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $26,899 in this school district is less than the state median of $31,307. The school district revenue/student has grown by 5% over four school years.
The school district's spending/student of $24,350 is less than the state median of $32,183. The school district spending/student has grown by 5% over four school years.
Total Revenue
$27 MM
$78,541 MM
Spending
$24 MM
$80,737 MM
Revenue / Student
$26,899
$31,307
Spending / Student
$24,350
$32,183
Best Williamson Central School District Public High Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Williamson Senior High School
(Math: 60-69% | Reading: ≥90%)
Rank:
Rank:
9/
Top 20%10
5891 Rt 21
Williamson, NY 14589
(315) 589-9621
Williamson, NY 14589
(315) 589-9621
Gr: 9-12 | 299 students Student-teacher ratio: 9:1 Minority enrollment: 21%
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