Henry M. Gunn High
1,787
Students
17:1
S:T Ratio
School Snapshot
Key metrics at a glanceAvg SAT Scoreout of 1600
1,367
A
Excellent
Avg ACT Scoreout of 36
32
A+
Excellent
AP Coursescourses offered
33
A+
Excellent
AP Enrollmentof students
52%
B
Excellent
Student-Teacher Ratiostudents per teacher
17:1
B
Average
Graduation Rate
97%
A+
Excellent
This Week at Henry M. Gunn High – April 19, 2026
244 students practicing on Varsity Tutors
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School Details
Address
780 Arastradero Rd., Palo Alto, CA 94306
Phone
(650)354-8200
District
Palo Alto Unified School District
Academic Calendar
2025-2026
Important dates, holidays, and school events