Serrano High
2,145
Students
22.2:1
S:T Ratio
School Snapshot
Key metrics at a glanceAvg SAT Scoreout of 1600
1,083
B
Average
Avg ACT Scoreout of 36
22
B
Average
AP Coursescourses offered
12
A-
Good
AP Enrollmentof students
14%
C
Average
Student-Teacher Ratiostudents per teacher
22:1
C+
Below Avg
Graduation Rate
92%
A+
Excellent
This Week at Serrano High – April 8, 2026
279 students practicing on Varsity Tutors
Academic Resources
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School Details
Address
9292 Sheep Creek Rd., Phelan, CA 92329
Phone
(760)868-3222
Website
Visit Website
District
Snowline Joint Unified School District
Academic Calendar
2025-2026
Important dates, holidays, and school events