Carondelet High School
Private · Grades 9–12 · 834 students
De La Salle High School
1130 Winton Dr, Concord, CA 94518
Grades
9–12
High
Students
1,042
Enrolled 2024–25
Students per teacher
12.6 : 1
Full-time teachers
District
Catholic School
Contra Costa County
About De La Salle High School
De La Salle High School is a high school in Concord, California, serving grades 9–12. The school is located in a large suburb in Contra Costa County.
In the 2024–25 school year, 1,042 students were enrolled, with about 12.6 students for every full-time teacher. That ratio is smaller than the typical California high school (18.5 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades 9–12
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Students
- All-boys
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 1,042 students
- Students per teacher
- 12.6 to 1
- Locale
- Suburb — Large
- County
- Contra Costa County
- NCES private school ID
- 00074902
Schools near De La Salle High School
All 49 schools in Concord →
Ygnacio Valley High
Public · Grades 9–12 · 1,059 students
Contra Costa School of Performing Arts
Charter · Grades 6–12 · 285 students
Berean Christian High School
Private · Grades 9–12 · 380 students
Fusion Academy--Walnut Creek
Private · Grades 7–12 · 40 students
Prospect High (Continuation)
Alternative · Grades 9–12 · 60 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.