# WILLIAMSON SENIOR HIGH SCHOOL

*Machine-readable school profile — served at https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/llm*

Full profile (human-readable): https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson

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## Core identification
- **NCES School ID**: `363144004206`
- **School name**: WILLIAMSON SENIOR HIGH SCHOOL
- **Location**: WILLIAMSON, NY 14589
- **Address**: 5891 RT 21
- **District**: WILLIAMSON CENTRAL SCHOOL DISTRICT (LEAID `3631440`)
- **Sector**: Public
- **School type**: Regular
- **School level**: High
- **Grade range**: 9–12
- **Coordinates**: 43.21301, -77.19307
- **Phone**: (315)589-9621

## Enrollment (2024)
- **Students**: 277
- **Teachers (FTE)**: 33
- **Student-teacher ratio**: 8.4:1
- **Free/reduced lunch**: 39.4%

## State accountability rating
- **System**: NY ESSA
- **Year**: 2025
- **Overall rating**: Local Support and Improvement
- **Indicators**:
  - HS Grad Rate: 3
  - HS ELP: s
  - HS Core Performance: 3
  - HS CCCR: 2
  - HS Attendance: 3
  - EM Growth: s
  - EM Core Performance: s
  - EM Weight Performance: s
  - HS Weight Performance: 3
  - EM ELP: s
  - EM Attendance: s
  - overall_status: Local Support and Improvement

## Academic performance (state assessments)
### 2025
- **Overall (NY ESSA)**: 62.0% proficient
- **Overall Status (NY ESSA)**: 62.0% proficient

## Graduation rates
- **2024**: 89.0% (cohort of 62)
- **2021**: N/A (cohort of 67)

## SAT/ACT participation (2020)
- **SAT/ACT takers**: 9

## Attendance
- **2020**: chronic absence 20.2% (69 students) [source: crdc_2020]
- **2020**: chronic absence 1.7% (5 students) [source: crdc]
- **2017**: chronic absence 1.0% (3 students) [source: crdc]
- **2015**: chronic absence 24.8% (74 students) [source: crdc]

## Discipline (latest CRDC year)
- **Year**: 2020
- **In-school suspensions**: 15
- **Out-of-school suspensions**: 0
- **Expulsions**: 0

## Demographics (2023)
- **White**: 1.5%
- **Hispanic/Latino**: 11.9%
- **Black/African American**: 0.9%
- **Asian**: 2.0%
- **American Indian/Alaska Native**: 79.4%
- **Pacific Islander**: 0.0%
- **Two or more races**: 4.4%
- **Free/reduced lunch eligible**: 44.5%

## Inclusion — IDEA & English Learners (2017)
- **Students with IEP (IDEA)**: 17.7% — 53 students
- **English Learners**: 1.3% — 4 students

## Disability category breakdown (CRDC)
- **Other Health Impairment**: 18 students
- **Specific Learning Disability**: 17 students
- **Speech/Language Impairment**: 8 students
- **Emotional Disturbance**: 3 students
- **Autism**: 2 students
- **Orthopedic Impairment**: 1 students

## Programs & enrichment
- Advanced Placement (AP)

## Finance
### School-level (ESSA 2024-2025)
- **Total per-pupil expenditure**: $27,230
- **Federal share**: $1,630
- **State + local share**: $25,600
- **Enrolled for PPE calc**: 299
### District F-33 (2022)
- **District per-pupil revenue**: $30,066,796
- **Federal share**: 14.5%
- **State share**: 47.1%
- **Local share**: 38.4%
- **Instructional spending per pupil**: $13,076,476

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $73,219
- **Poverty rate**: 9.8%
- **Bachelor's degree or higher**: 20.0%
- **Unemployment**: 2.8%
- **Median gross rent**: $609
- **Foreign-born residents**: 4.1%
- **Single-parent households**: 17.6%

## Environmental context
- **Nearest Superfund (NPL)**: 29.3 miles (BRILLO LANDFILL)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 5
- **Nearest brownfield**: 1.56 miles (CAULKINS TIRE SERVICE)

### Water safety
- **Public water system**: WILLIAMSON TOWN WD
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0
- **Most recent violation**: 2025-07-01

### Air quality
- **PM2.5 annual average**: 5.5292 μg/m³ (EPA std: 9)
- **Nearest monitor**: 18.5 miles

## Nearby schools performing better

### chronic absence
- **WILLIAMSON ELEMENTARY SCHOOL** — 0.8 mi away, 0% (this school: 1.67%)
- **WILLIAMSON MIDDLE SCHOOL** — 0.8 mi away, 0% (this school: 1.67%)
- **MARION ELEMENTARY SCHOOL** — 4.8 mi away, 0% (this school: 1.67%)
- **WAYNE CENTRAL ELEMENTARY SCHOOL** — 5.2 mi away, 0% (this school: 1.67%)
- **WAYNE CENTRAL PRIMARY SCHOOL** — 5.3 mi away, 0% (this school: 1.67%)

### graduation rate
- **WAYNE SENIOR HIGH SCHOOL** — 5.7 mi away, 91% (this school: 89%)
- **RUBEN A CIRILLO HIGH SCHOOL** — 8.7 mi away, 92% (this school: 89%)
- **NEWARK SENIOR HIGH SCHOOL** — 12.8 mi away, 92% (this school: 89%)
- **WEBSTER-SCHROEDER HIGH SCHOOL** — 14.0 mi away, 93% (this school: 89%)
- **THOMAS HIGH SCHOOL** — 14.1 mi away, 96% (this school: 89%)

## Related data feeds
- **Profile (human)**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson
- **Performance**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/performance
- **Finance**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/finance
- **Demographics**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/demographics
- **Inclusion**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/inclusion
- **Context (neighbourhood)**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/context
- **Attendance**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/attendance
- **Discipline**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/discipline
- **Outcomes**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/outcomes
- **Workforce**: https://us.ny.whatschool.ai/en/ny/school/williamson-senior-high-school-williamson/workforce

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*Source: US Dept of Education CCD, EDFacts, CRDC, F-33; US Census ACS; EPA SDWIS, TRI, NPL, AQS; state DOE portals (CA CDE, TX TEA, FL DOE, NY NYSED, IL ISBE, WA OSPI). Aggregated by WhatSchool.ai.*

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