H C Williams Senior High School
Canton, NY · Canton Central School District · Grades 9-12
70th of 1,137 New York high schools statewide · better than 94%· Stable
H C Williams Senior High School ranking
SchoolRow ranks H C Williams Senior High School 70th of 1,137 New York high schools for 2024–25, based on NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate English and Math results — better than 94% of high schools statewide. Its statewide percentile went from 96th in 2022 to 94th in 2025.
H C Williams Senior High School test scores
Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate
H C Williams Senior High School students
Racial and ethnic breakdown of 340 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 89.6% | 95.3% | ▲ 5.7 pts | |
| Two or more races | 0.2% | 2.6% | ▲ 2.4 pts | |
| Asian | 0.5% | 1.5% | ▲ 1.0 pts | |
| Hispanic | 1.0% | 0.6% | ▼ 0.4 pts | |
| Black | 2.7% | 0.0% | ▼ 2.7 pts | |
| American Indian | 0.5% | 0.0% | ▼ 0.5 pts |
Homes near H C Williams Senior High School
Typical home value $194K in zip 13617 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near H C Williams Senior High School
Closest same-level schools, with 2024–25 state rank
- 10Potsdam Senior High SchoolPotsdam Central School District · 10.4 mi away93rd of 1,137
ELA 87% · Math 88% - 3Madrid-Waddington Junior-Senior High SchoolMadrid-Waddington Central School District · 12.6 mi away854th of 1,137
ELA 40% · Math 49% - 9Norwood-Norfolk SchoolNorwood-Norfolk Central School District · 14.6 mi away214th of 1,137
ELA 76% · Math 81% - –Saint Lawrence Psychiatric Center Children & Youth ServicesNew York State Office Mental Health (Omh) · 15.5 mi away
- 4Ogdensburg Free AcademyOgdensburg City School District · 16.5 mi away737th of 1,137
ELA 43% · Math 58% - 2Edwards-Knox Junior-Senior High SchoolEdwards-Knox Central School District · 16.8 mi away1,007th of 1,137
ELA 23% · Math 46% - 3Parishville-Hopkinton Junior-Senior High SchoolParishville-Hopkinton Central School District · 17.6 mi away817th of 1,137
ELA 50% · Math 44% - 7Gouverneur High SchoolGouverneur Central School District · 23.4 mi away360th of 1,137
ELA 87% · Math 53%
Frequently asked questions
What school district is H C Williams Senior High School in?
H C Williams Senior High School is part of the Canton Central School District district in Canton, New York.
Is H C Williams Senior High School a good school?
SchoolRow ranks H C Williams Senior High School 70th of 1,137 New York high schools (better than 94% statewide) based on 2024–25 test results (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate).
What is the racial makeup of H C Williams Senior High School?
White 95%, Two or more races 3%, Asian 2% (340 students, 2023–24).
How much do homes near H C Williams Senior High School cost?
The typical home value in zip code 13617 is $194K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.