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High SchoolsGrades 9-12

Las Lomas High

Acalanes Union High · Contra Costa County · 1460 South Main Street, Walnut Creek, CA 94596-5319

(925) 280-3920 · www.acalanes.k12.ca.us/laslomas

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10/10
#122
Rank 122 out of 1,227
Top 10%
English Language Arts9/10 · #169 · 86th percentile
Mathematics10/10 · #107 · 91st percentile
Science10/10 · #110 · 92nd percentile

English Language Arts

Math Trend

Science Trend

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School Overview

Tucked into the foothills of Walnut Creek, Las Lomas High sits in one of the East Bay's most sought-after school corridors, where families tend to put down roots specifically for the Acalanes district's strong reputation. The school leans particularly strong in math and science, making it a natural fit for households with kids who gravitate toward STEM — and with downtown Walnut Creek's restaurants, trails, and easy BART access right nearby, the lifestyle outside of school is genuinely hard to beat. Families looking for a suburban feel without sacrificing academic rigor will feel right at home here.

Student Demographics

371 students tested · 2024-25 school year

Ethnicity

White
201 (54%)
Hispanic
61 (16%)
Asian
46 (12%)
Multiple Races
33 (9%)
African American
14 (4%)
Filipino
8 (2%)
Other
8 (2%)

Key Indicators

English Learners36 (10%)
Socioeconomically Disadvantaged74 (20%)
Students with Disabilities40 (11%)

Staff & Teachers(2024-25)

1,577
Enrollment
80.9
Teachers (FTE)
19.5:1
Student-Staff Ratio
2.6
Administrators (FTE)
25.6
Avg Class Size*(2023-24)

Graduation Rate

96.4%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.

22
AP Courses
offered
39.7%
AP Participation
of students
623
AP Enrollment
students

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

Athletics

Knights · CIF North Coast Section

28
varsity sports
11 boys
13 girls
BaseballBasketball (Boys)Basketball (Girls)Beach Volleyball (Girls)Cross Country (Boys)Cross Country (Girls)Flag Football (Girls)Football (11 person)

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 Programs8/10 · #499 · 77th percentile

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

Nearby Libraries

No programs found