SA
High SchoolsGrades 9-12

Sierra High

Manteca Unified · San Joaquin County · 1700 Thomas Street, Manteca, CA 95336-0032

(209) 858-7410 · www.mantecausd.net

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8/10
#330
Rank 330 out of 1,227
Top 27%
English Language Arts8/10 · #343 · 72nd percentile
Mathematics8/10 · #345 · 72nd percentile
Science8/10 · #337 · 74th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Sierra High sits in Manteca, a Central Valley city that's grown rapidly over the past decade while still holding onto its close-knit, working-class roots — and the school reflects that community well, landing solidly in the top third of California high schools. Families who value a well-rounded public school experience without the intense pressure of ultra-competitive suburban districts will feel right at home here. It's a good fit for students who want strong fundamentals across English, math, and science in a school that feels like it actually knows its kids.

Student Demographics

409 students tested · 2024-25 school year

Ethnicity

Hispanic
176 (43%)
Asian
85 (21%)
White
69 (17%)
Filipino
38 (9%)
African American
20 (5%)
Multiple Races
18 (4%)
Other
5 (1%)

Key Indicators

English Learners64 (16%)
Socioeconomically Disadvantaged240 (59%)
Students with Disabilities38 (9%)

Staff & Teachers(2024-25)

1,670
Enrollment
74.5
Teachers (FTE)
22.4:1
Student-Staff Ratio
4
Administrators (FTE)
22
Avg Class Size*(2023-24)

Graduation Rate

96.2%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

14
AP Courses
offered
11.7%
AP Participation
of students
198
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Athletics

Timberwolves · CIF Sac-Joaquin Section

24
varsity sports
10 boys
11 girls
BaseballBasketball (Boys)Basketball (Girls)Cross Country (Boys)Cross Country (Girls)Flag Football (Girls)Football (11 person)Golf (Boys)

Source: CIF Home Campus 2025-26

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs5/10 · #1134 · 49th percentile

82 programs within 3 miles. Ranked among High Schools in California.

Nearby Libraries

No programs found