Williamsville South High School
#56
Best ACT in New York High Schools
857
Students
11.6:1
S:T Ratio
School Snapshot
Key metrics at a glance1,260
A-
29
A
13
A-
38%
C+
12:1
A
94%
A+
94%
A+
91%
A+
This Week at Williamsville South – June 11, 2026
109 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Williamsville South High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Williamsville South High School.
National Tests
June 13, 2026
ACT — National
June 20, 2026 – July 4, 2026
SAT Score Release Date
June 23, 2026
ACT
June 24, 2026
ACT
July 1, 2026 – July 31, 2026
AP Score Release — All
July 6, 2026
ACT Photo Upload/Standby Deadline
State Assessments
June 9, 2026 – June 25, 2026
New York Regents Exams
School Milestones
June 25, 2026 – June 28, 2026
Graduation
June 25, 2026 – June 26, 2026
School End/Summer Start
July 1, 2026
Homeschool Notice of Intent Due
After Williamsville South High
Where graduates go and what they studyUniversity at Buffalo, SUNY
Binghamton University, SUNY
Syracuse University
New York University
Boston University
SUNY Buffalo State University
SUNY Fredonia
Niagara University
Business
Psychology
Biology
Pre-Medicine Studies
Political Science and Government
Marketing
Pre-Law Studies
Computer Science
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5950 Main St, Williamsville, NY 14221
(716)626-8200
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Williamsville Central School District