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Chapter

Las Lomas High

Walnut Creek, CA

PublicHigh · Grades 9–12
acalanes.k12.ca.us/laslomas1460 South Main St., Walnut Creek, CA 94596(925) 280-3920
Test scores
California state tests, 2024–25

English language arts

378 students tested

71.2% met or exceeded the standard. In 2023–24, 73.4% did.

  • Exceeded43.4%
  • Met27.8%
  • Nearly met16.1%
  • Not met12.7%

Math

380 students tested

56.5% met or exceeded the standard. In 2023–24, 53.3% did.

  • Exceeded29.8%
  • Met26.6%
  • Nearly met18.2%
  • Not met25.3%
Discipline
State and federal reports

California Department of Education

2.5% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year1,6091,610
Suspended in or out of school1.9% · 312.5% · 40
Suspensions3350
Violence with injury25
Violence without injury2124
Weapons11
Drugs918
Defiance only00
Other02

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall1,5781,559
Suspended out of school3.4% · 532.1% · 32
Suspended in school0.2% · 30.7% · 11
Expelled0.0% · 00.0% · 0
Attendance
California Department of Education

14.5% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted1,5901,588
Chronically absent10.0% · 15914.5% · 231

Chronically absent means missing 10% or more of the school days a student was enrolled.

School Profile

Location

City, Small

Enrollment

1,568 students

Student-Teacher Ratio

20:1

Demographics
Hispanic/Latino16.1%
x
White54.2%
x
Black or African American3.2%
x
Asian16.5%
x
Two or More Races9.2%
x
American Indian or Alaska Native0.2%
x
Native Hawaiian or Pacific Islander0.3%
x
Public school directory

NCES ID 060165000035

District
Acalanes Union High
Status
Open
School category
Regular School
Charter
No
Virtual instruction
No virtual instruction
Enrollment
1,568 students
Teachers (FTE)
78.3

Sources