Excellent
#66 of 4,742 schools in NY
Top 1% in state
H C Williams Senior High School
High School · Canton Central School District · Canton, NY
A Canton Central School District high school where students score 40 points above what's typical for similar communities.
99 STATE ST, Canton, NY 13617
- Math 98% proficient (2021)
- Reading 90% proficient (2021)
- 82.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at H C Williams Senior High School score 94% proficient, which is above what's typical for similar communities (expected: 54%).
2021 EdFacts proficiency
Most recent published year. School vs. NY average.
Trend
→ SteadyProficiency has held near 94% across the 13-year record (2009–2021).
Show all 13 years
Multi-year averages used by the rating model: math 94% (multi-year average, 2009-2021) · reading/ELA 95% (multi-year average, 2009-2021)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 26 test records from NY state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
44.1%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where H C Williams Senior High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 17Car-Dependent
- Bike 40Somewhat Bikeable
- County Safety: Low33/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$72,652
Median home value
$148,900
Median rent
$901/mo
College educated
36.3%
Homeownership
57.9%
Poverty rate
11.4%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 13617; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
1 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Saint Lawrence-lewis BocesEnrollment path unverified | Not rated | K–12 | 1.0 mi | 225 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Canton Central School District
- Schools in district
- 3
- Rank in district
- #1 of 3
- District spending per student
- $28,078NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 8.9%Census SAIPE · 2024
H C Williams Senior High School is listed in CANTON CENTRAL SCHOOL DISTRICT; a district label does not verify attendance for an address.
About H C Williams Senior High School
H C Williams Senior High School is a public high school in Canton, NY, part of Canton Central School District, serving approximately 340 students in grades 9th-12th with a 8.9:1 student-teacher ratio. It holds a MySchoolScout rating of 9.1 out of 10 and ranks #66 of 4,742 schools in NY. State assessment records show 94% math proficiency (multi-year average, 2009-2021) and 95% reading/ELA proficiency (multi-year average, 2009-2021).
Frequently asked questions
Common questions about H C Williams Senior High School
What grades does H C Williams Senior High School serve?
H C Williams Senior High School serves students in grades 9th through 12th.
How many students attend H C Williams Senior High School?
H C Williams Senior High School has an enrollment of approximately 340 students.
What is the student-teacher ratio at H C Williams Senior High School?
The student-teacher ratio at H C Williams Senior High School is 8.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does H C Williams Senior High School rank in NY?
H C Williams Senior High School ranks #66 of 4,742 schools in NY.
What is H C Williams Senior High School's MySchoolScout rating?
H C Williams Senior High School has a current MySchoolScout rating of 9.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at H C Williams Senior High School?
Based on loaded state assessment records, H C Williams Senior High School has 94% math proficiency (multi-year average, 2009-2021) and 95% reading/ELA proficiency (multi-year average, 2009-2021).
Is H C Williams Senior High School a charter school?
No, H C Williams Senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is H C Williams Senior High School a Title I school?
No, H C Williams Senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for H C Williams Senior High School?
44.1% of students at H C Williams Senior High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 340
- Student-Teacher Ratio
- 8.9:1
- Teachers (FTE)
- 38
- Type
- regular
- Setting
- Fringe Rural
- County
- St. Lawrence County
- Chronic Absenteeism (SY 2022-23)
- 21.2%
- Phone
- (315) 386-8561
- 4-Year Graduation
- 82.0%
- Area population (ZIP 13617)
- 12,294
- Area average commute
- 16.1 min
- Area median age
- 32
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 13617; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2021; directory SY 2023–24
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