Arroyo Grande High
1,991
Students
20.1:1
S:T Ratio
School Snapshot
Key metrics at a glance1,144
B+
26
A-
20
A+
27%
C
20:1
B-
93%
A+
This Week at Arroyo Grande High – June 9, 2026
259 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Arroyo Grande High
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Arroyo Grande High.
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
January 1, 2026 – June 30, 2026
Smarter Balanced Summative Assessment
School Milestones
May 26, 2026 – June 11, 2026
Graduation
June 5, 2026 – June 10, 2026
School End/Summer Start
October 1, 2026 – October 15, 2026
Private School Affidavit Filing Window
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495 Valley Rd., Arroyo Grande, CA 93420
(805)474-3200
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Lucia Mar Unified School District
Academic Calendar
Important dates, holidays, and school events