Santa Susana High
1,073
Students
23.7:1
S:T Ratio
School Snapshot
Key metrics at a glance1,250
A-
27
A
25
A+
39%
C+
24:1
C+
92%
A+
This Week at Santa Susana High – August 18, 2026
140 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Santa Susana High
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Santa Susana High.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
State Assessments
March 1, 2027 – June 30, 2027
CAASPP — Statewide Window
School Milestones
October 1, 2026 – October 15, 2026
Private School Affidavit Filing Window
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3570 E. Cochran St., Simi Valley, CA 93063
(805)520-6800
Simi Valley Unified School District
Academic Calendar
Important dates, holidays, and school events