High school · San Ramon Valley Unified School District

California High

California High is a public high school in San Ramon serving grades 9–12, with 2,869 students, 25.8 students per teacher. San Ramon Valley Unified School Distri

School calendar At a glance Directions

Next day off: Wed, Nov 11 · NO SCHOOL: Veterans Day Holiday · All days off

San Ramon Valley Unified School District calendar

Key dates

Nov11
NO SCHOOL: Veterans Day HolidayWednesday · All dayKey date
Nov23
Ed Center/ Service Center ClosedMonday · Nov 23 – Nov 27Key date
Nov23
NO SCHOOL: Thanksgiving BreakMonday · Nov 23 – Nov 27Key date
Nov25
Classified HolidayWednesday · All dayKey date
Nov26
Thanksgiving HolidayThursday · All dayKey date
Nov27
Classified HolidayFriday · All dayKey date

Coming up

Dec18
End of First SemesterFriday · All day
Dec21
NO SCHOOL: Winter BreakMonday · Dec 21 – Dec 25Key date
Dec21
Ed Center / Service Center ClosedMonday · Dec 21 – Dec 25Key date
Dec24
Classified HolidayThursday · All dayKey date
Dec25
Christmas Day HolidayFriday · All dayKey date
Dec28
Classified HolidayMonday · All dayKey date
Dec28
NO SCHOOL: Winter BreakMonday · Dec 28 – Jan 1Key date
Jan1
New Year's Day Holiday (Ed Center / Service Center Closed)Friday · All dayKey date

Last checked Oct 12, 2026, 11:50 PM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.

At a glance

California High by the numbers

As reported to the U.S. Department of Education for 2023–24. Student–teacher ratio is not classroom size.

Grades9–12

Students2,869

Teachers111

Students per teacher25.8

Free or reduced-price lunch9%

School typeRegular School

DistrictSan Ramon Valley Unified School District

Contact

Address, phone and website

9870 Broadmoor Dr., San Ramon 94583

(925) 803-3200

School website ↗San Ramon Valley Unified School District website ↗Directions ↗

San Ramon Valley Unified School District

Other high schools in the district

All schools

9–12Del Amigo High (Continuation)25 students 9–12Dougherty Valley High3,118 students

Nearby

Schools nearby

Elementary school · 0.4 miNeil A. Armstrong ElementaryGrades K–5 Elementary school · 0.6 miMontevideo ElementaryGrades K–5 Middle school · 0.7 miPine Valley MiddleGrades 6–8 Elementary school · 0.8 miWalt Disney ElementaryGrades K–5 Elementary school · 1.3 miCountry Club ElementaryGrades K–5 Elementary school · 1.5 miBella Vista ElementaryGrades K–5

Questions

About California High

What grades does California High have?

California High serves grades 9–12.

How many students go to California High?

2,869 students, about 25.8 per teacher, as reported to the U.S. Department of Education for 2023–24.

What school district is California High in?

San Ramon Valley Unified School District. District information and the school calendar are on the district website.

Where is California High?

9870 Broadmoor Dr., San Ramon 94583. Phone (925) 803-3200.

Source: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (2023–24). Contact the school or district to confirm enrollment boundaries, schedules and programs.