Las Lomas High
Public
High Grades 9–12
Part of Acalanes Union High
1460 South Main St., Walnut Creek, CA 94596 · (925) 280-3920
Community ratings
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Academic performance
Math proficiency66%
State average 33.6%
Reading / language arts83%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,577Students enrolled
19:1Student–teacher ratio
15%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 9370
Grade 10386
Grade 11388
Grade 12433
Students
White · 51%806
Asian · 17%271
Hispanic · 17%268
Two or more races · 11%174
Black · 3%45
Native Hawaiian/Pacific Islander · 0%6
American Indian/Alaska Native · 0%5
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,580’20
1,578’21
1,571’22
1,568’23
1,577’24
Location
1460 South Main St. Walnut Creek
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.