H C Williams Senior High School
Public
High Grades 9–12 A+School Grade
Part of Canton Central School District
99 State St, Canton, NY 13617 · (315) 386-8561
Community ratings
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Academic performance
Math proficiency97.5%
State average 56.1%
Reading / language arts90%
State average 62.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
332Students enrolled
10:1Student–teacher ratio
41%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 977
Grade 1088
Grade 1175
Grade 1279
Ungraded13
Students
White · 94%310
Two or more races · 3%10
Hispanic · 2%5
Asian · 1%4
Black · 1%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
359’20
340’21
346’22
340’23
332’24
Location
99 State St Canton
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.