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A

Las Lomas High

PublicHighGrades 9–12

1460 South Main St., Walnut Creek, CA 94596 · (925) 280-3920 · Part of Acalanes Union High School District

Walnut Creek’s School Grade B+ better than 72% of California school districts

Directions
Students
1,577
Students per teacher
19:1
Free or reduced lunch
15%
Setting
City
Grades
9–12
The gist

What stands out about Las Lomas High

  • Its own letter, A: reading and math results near the top of California’s public schools
  • Math proficiency 32 pts above the state
  • Reading / language arts 34 pts above the state

On the path

Where Walnut Creek kids come from and go next. The whole path →

6–82 middle schoolsDepends on your address
9–12Las Lomas HighYou are here

Test scores

2020–21
Math proficiency66%
State average 33.6%
Reading / language arts83%
State average 48.6%

Its own letter, A, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

1460 South Main St., Walnut Creek

Students

Enrollment by grade
Grade 9370
Grade 10386
Grade 11388
Grade 12433
Enrollment over time
1,580’20
1,578’21
1,571’22
1,568’23
1,577’24

About steady since 2020–21.

Who goes here
White 51%Asian 17%Hispanic 17%Two or more races 11%Black 3%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Las Lomas High from Walnut Creek families.

Other schools in Acalanes Union High School District

The district →
Campolindo High
High · Grades 9–12 · Moraga
A+
1,340 students20:1
Acalanes High
High · Grades 9–12 · Lafayette
A+
1,256 students20:1
Miramonte High
High · Grades 9–12 · Orinda
A+
1,167 students19:1
Acalanes Center for Independent Study
High · Grades 9–12 · Walnut Creek
A
61 students10:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Walnut Creek’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.