Clarkstown South Senior High School
1,345
Students
12.2:1
S:T Ratio
School Snapshot
Key metrics at a glanceAP Coursescourses offered
26
A+
Excellent
AP Enrollmentof students
22%
C
Good
Student-Teacher Ratiostudents per teacher
12:1
A-
Good
This Week at Clarkstown South Senior – April 22, 2026
172 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Clarkstown South Senior High School
All
Varsity Tutors
Unlock Academic Success
Personalized learning support for Clarkstown South Senior High School learners
SAT Prep
Practice tests, flashcards, and AI-powered study tools
ACT Prep
Master all four sections with targeted practice
Study Coach
Get instant help with homework and practice problems 24/7
1:1 Tutoring
Match with expert tutors in West Nyack
Live Classes
Join interactive group sessions with expert instructors
Practice Hub
Thousands of flashcards and learning resources
School Details
Address
31 Demarest Mill Rd, West Nyack, NY 10994
Phone
(845)624-3400
Website
Visit Website
District
Clarkstown Central School District
Academic Calendar
2025-2026
Important dates, holidays, and school events