Williamsville South High School
Williamsville, NY · Williamsville Central School District · Grades 9-12
67th of 1,137 New York high schools statewide · better than 94%· Stable
Williamsville South High School ranking
SchoolRow ranks Williamsville South High School 67th 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 93th in 2022 to 94th in 2025.
Williamsville South High School test scores
Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate
Williamsville South High School students
Racial and ethnic breakdown of 823 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 81.3% | 75.6% | ▼ 5.7 pts | |
| Asian | 5.0% | 9.0% | ▲ 4.0 pts | |
| Two or more races | 3.0% | 5.7% | ▲ 2.7 pts | |
| Black | 6.6% | 5.2% | ▼ 1.4 pts | |
| Hispanic | 2.9% | 4.4% | ▲ 1.5 pts |
Homes near Williamsville South High School
Typical home value $424K in zip 14221 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Williamsville South High School
Closest same-level schools, with 2024–25 state rank
- 5Maryvale High SchoolCheektowaga-Maryvale Union Free School District · 2.3 mi away607th of 1,137
ELA 64% · Math 50% - 10Williamsville East High SchoolWilliamsville Central School District · 2.8 mi away52nd of 1,137
ELA 96% · Math 85% - 10Amherst Central High SchoolAmherst Central School District · 3 mi away77th of 1,137
ELA 89% · Math 88% - 7Cleveland Hill High SchoolCleveland Hill Union Free School District · 3.1 mi away397th of 1,137
ELA 78% · Math 59% - 9Lancaster High SchoolLancaster Central School District · 3.9 mi away131st of 1,137
ELA 95% · Math 73% - 10Williamsville North High SchoolWilliamsville Central School District · 4 mi away78th of 1,137
ELA 90% · Math 87% - 5Cheektowaga High SchoolCheektowaga Central School District · 4 mi away682nd of 1,137
ELA 63% · Math 43% - 6Sweet Home Senior High SchoolSweet Home Central School District · 4.5 mi away460th of 1,137
ELA 80% · Math 49%
Frequently asked questions
What school district is Williamsville South High School in?
Williamsville South High School is part of the Williamsville Central School District district in Williamsville, New York.
Is Williamsville South High School a good school?
SchoolRow ranks Williamsville South High School 67th 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 Williamsville South High School?
White 76%, Asian 9%, Two or more races 6%, Black 5% (823 students, 2023–24).
How much do homes near Williamsville South High School cost?
The typical home value in zip code 14221 is $424K 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.