Sierra High

Manteca, California

1,693 students

High School, Grades 9–12

1,693

Students

23.4:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,039

B

out of 1600
Average
Avg ACT Score

24

B+

out of 36
Good
AP Courses

14

A-

courses offered
Good
AP Enrollment

12%

C

of students
Average
Student-Teacher Ratio

23:1

C+

students per teacher
Below Avg
Graduation Rate

92%

A+

Excellent
Academic Grades

Select a grade level to explore courses and resources

Varsity Tutors

Unlock Academic Success

Personalized learning support for Sierra High learners
SAT Prep

Practice tests, flashcards, and AI-powered study tools

ACT Prep

Master all four sections with targeted practice

Study Coach

Get instant help with homework and practice problems 24/7

1:1 Tutoring

Match with expert tutors in Manteca

Live Classes

Join interactive group sessions with expert instructors

Practice Hub

Thousands of flashcards and learning resources

School Details
Academic Calendar
2025-2026

Important dates, holidays, and school events

School Mission

Through smart actions and decisions, MUSD will work together using meaningful, measurable, and aligned data for all students to achieve mastery of grade level standards in all subjects based on their unique educational pathway in a safe environment inclusive of design, security, and climate.

Need Academic Help?

Get matched with expert tutors for any subject

Find a Tutor