Valley Oak High
196
Students
20.1:1
S:T Ratio
School Snapshot
Key metrics at a glance1,066
B
24
B+
20:1
B-
92%
A+
This Week at Valley Oak High – August 24, 2026
23 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Valley Oak High
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Valley Oak High.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
September 4, 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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1600 Myrtle Ave., Napa, CA 94558
(707)253-3791
Napa Valley Unified School District
Academic Calendar
Important dates, holidays, and school events