Las Lomas High
🇺🇸 Official data · 2025Walnut Creek, California 94596 · Acalanes Union High
#59 of 1,343 high schools in California
#2214 of 16,910 nationally
About Las Lomas High
Las Lomas High is a public high located in Walnut Creek, in the Acalanes Union High school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 1,577 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 74.6 out of 100, placing it in the top 25% of high schools in United States and 59th of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (95th percentile), and its weakest is students per teacher (19th percentile).
Other published figures: enrollment 1,577.
There are 15 schools in Walnut Creek; Las Lomas High ranks 9th of 15 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)58%
- Reading proficiency (30%)80%
- Community advantage (fewer free/reduced-price lunch) (25%)15.4%
- Students per teacher (15%)19.7
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Las Lomas High by the official sources.
- Enrollment
- 1,577
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 15.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 19.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 80%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
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Schools near Las Lomas High
Closest schools by straight-line distance, with their Success Index (US).
Murwood Elementary
Walnut Creek · Public elementary · Grades K–5
451 students · 1.0 km away
Tice Creek
Walnut Creek · Public elementary · Grades K–8
451 students · 1.0 km away
Parkmead Elementary
Walnut Creek · Public elementary · Grades K–5
478 students · 1.2 km away
Walnut Heights Elementary
Walnut Creek · Public elementary · Grades K–5
427 students · 1.6 km away
Walnut Creek Intermediate
Walnut Creek · Public middle · Grades 6–8
940 students · 2.1 km away
Indian Valley Elementary
Walnut Creek · Public elementary · Grades K–5
355 students · 2.2 km away
Buena Vista Elementary
Walnut Creek · Public elementary · Grades K–5
495 students · 2.8 km away
Alamo Elementary
Alamo · Public elementary · Grades K–5
348 students · 3.4 km away
Acalanes High
Lafayette · Public high · Grades 9–12
1,256 students · 4.0 km away
Walnut Acres Elementary
Walnut Creek · Public elementary · Grades K–5
689 students · 4.3 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Oakland High
Oakland · Public high · Grades 9–12
1,579 students
Hayward High
Hayward · Public high · Grades 9–12
1,580 students
Manuel Dominguez High
Compton · Public high · Grades 9–12
1,582 students
Santee Education Complex
Los Angeles · Public high · Grades 9–12
1,582 students
Pioneer High
Woodland · Public high · Grades 9–12
1,582 students
Burlingame High
Burlingame · Public high · Grades 9–12
1,583 students
Frequently asked questions
Is Las Lomas High a good school?
Las Lomas High has a Success Index (US) of 74.6 out of 100 (Top 25% of high schools in United States) and ranks #59 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Las Lomas High rank in California?
Las Lomas High ranks #59 of 1,343 high schools in California and #2214 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Las Lomas High?
Las Lomas High had 1,577 students in 2025.
Is Las Lomas High a elementary school or a high school?
Las Lomas High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Las Lomas High?
There are 10 schools within 15 km of Las Lomas High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.