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Average

#1494 of 1,790 private schools in CA

De La Salle High School

High School

1130 WINTON DR, Concord, CA 94518

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 23 schools in Concord. Learn more

Enrollment

1,028

Student-Teacher

14.7:1

Score

5.1

Grades

9th – 12th

Updated 2021-22

How this school compares

In Concord

#13 of 16

public schools

California high schools

#242 of 277

About De La Salle High School

De La Salle High School serves 1,028 students in grades 9 through 12 in Concord, California. With 70 full-time equivalent teachers, the school maintains a student-teacher ratio of 14.7 to 1, providing opportunities for more individualized attention in the classroom. The school earns a MySchoolScout rating of 7.7 out of 10 and ranks 1,233 out of 1,790 high schools statewide, placing it in the 31st percentile among California schools.

While this indicates room for academic growth, the school continues to focus on serving its diverse student body in this well-established community. De La Salle High School is situated in Concord's ZIP code 94518, where families enjoy a median household income of $111,186 and a relatively low poverty rate of 9.8 percent. The neighborhood reflects a strong commitment to education, with 42 percent of residents holding bachelor's degrees or higher.

Median home values of $783,000 indicate a stable, invested community of nearly 28,300 residents. The school operates within Concord's large suburban setting, offering students the advantages of a sizable community while maintaining the benefits of suburban living in Contra Costa County.

What Parents Should Know

As a private school, De La Salle High School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How De La Salle High School compares to 8 public schools serving similar grades in Concord, CA

Student-Teacher Ratio
14.7:1
This School
vs
14.8:1
Public Avg
Avg School Size
1,028
This School
vs
801
Public Avg
Avg School Scout Rating
5.1
This School
vs
6.2
Public Avg

Student Demographics

White 50.7% vs 0%
Hispanic 19.4% vs 0%
Black 4.1% vs 0%
Asian 3.8% vs 0%
De La Salle High School Concord Public Avg

Nearby High Schools

School Rating
De La Salle High School (this school) 5.1
Ygnacio Valley High 7.5
Crossroads High
Olympic Continuation High 5.8
Mt. Diablo High 4.9
Clayton Valley Charter High 7.0
Concord High 5.0
Glenbrook Academy
Floyd I. Marchus 6.9

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B- 4.7 / 10
View breakdown
Student-Teacher Ratio 14.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
C 2.8 / 10
View breakdown
School Day Length 6 hours
Annual Instructional Hours 1,080
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 8.5 / 10
View breakdown
Diversity Index 68%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C+ 3.7 / 10
View breakdown
Enrollment 1,028
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 50.7%
Hispanic 19.4%
Two or More 15.3%
Pacific Islander 6.8%
Black 4.1%
Asian 3.8%

Source: NCES Private School Survey (PSS)

Location

1130 WINTON DR, Concord, CA 94518

Nearby Alternatives

Families considering De La Salle High School may also want to explore other high schools in the area. Ygnacio Valley High (rated 7.5/10, 0.3 miles away), which scores notably higher. Another option is CARONDELET HIGH SCHOOL (rated 5.9/10, 0.1 miles away), which scores slightly higher. Additionally, Contra Costa School of Performing Arts (rated 3.5/10, 0.5 miles away, in nearby Walnut Creek), a more accessible option. For more schools in Concord, see our Concord schools guide .

Nearby Schools

20 within 1.2 mi
School Distance Rating
De La Salle High School of Concord Concord 0.0 mi
Carondelet High School Concord 0.1 mi
CARONDELET HIGH SCHOOL Concord 0.1 mi 5.9
Ygnacio Valley High Concord 0.3 mi 7.5
Oak Grove Middle Concord 0.4 mi 5.0
Bancroft Elementary Walnut Creek 0.5 mi 7.5
Contra Costa School of Performing Arts Walnut Creek 0.5 mi 3.5
KLA SCHOOLS OF WALNUT CREEK Walnut Creek 0.5 mi 4.5
SPRINGFIELD MONTESSORI SCHOOL Walnut Creek 0.5 mi
Saint Francis of Assisi Concord 0.6 mi
ST FRANCIS OF ASSISI Concord 0.6 mi 4.7
CORE EDUCATION ACADEMY Concord 0.7 mi 6.4
CORE Education Academy Concord 0.7 mi
NORTHCREEK ACADEMY & PRESCHOOL Walnut Creek 0.8 mi 5.9
NorthCreek Academy Walnut Creek 0.8 mi
Sonder Creek Academy Walnut Creek 0.7 mi
Woodside Elementary Concord 0.8 mi 4.6
Ygnacio Valley Elementary Concord 1.1 mi 6.3
SPECTRUM CENTER-VALLEY CAMPUS Concord 1.2 mi 8.0
Spectrum Center, Inc.-Valley Campus Concord 1.2 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94518 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$111,406

Median Home Value

$826,500

Median Rent

$2,290/mo

Population

27,743

College Educated

44.3%

Homeownership

69.2%

Avg Commute

32.6 min

Poverty Rate

10%

Median Age

40.4

Community Profile

The community surrounding De La Salle High School has a median household income of $111,406. It is a well-educated community where 44% of adults hold a bachelor's degree or higher. The median home value in the area is $826,500, with a median rent of $2,290/month. The area has a poverty rate of 10.0%. The average commute for residents is 33 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Casa Roble Fundamental High Orangevale, CA 5.1
Desert Winds Continuation High Lancaster, CA 5.1
Fremont High Oakland, CA 5.1
King City High King City, CA 5.1
Liberty High Madera, CA 5.1
Los Angeles Senior High Los Angeles, CA 5.1

Frequently Asked Questions

Common questions about De La Salle High School

What grades does De La Salle High School serve?

De La Salle High School serves students in grades 9th through 12th.

How many students attend De La Salle High School?

De La Salle High School has an enrollment of approximately 1,028 students.

What is the student-teacher ratio at De La Salle High School?

The student-teacher ratio at De La Salle High School is 14.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does De La Salle High School rank in CA?

De La Salle High School is ranked #1494 out of 1,790 private schools in CA.

What is De La Salle High School's MySchoolScout rating?

De La Salle High School has a composite rating of 5.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is De La Salle High School a private school?

Yes, De La Salle High School is a private all-boys school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is De La Salle High School a religious school?

De La Salle High School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
49 Car-Dependent
Transit Score
32 Some Transit
Bike Score
78 Very Bikeable
City Safety
High (3,431/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Concord). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
9th – 12th
Enrollment
1,028
Gender Split
100% M / 0% F
Student-Teacher Ratio
14.7:1
Teachers (FTE)
70
Type
private
Coed Status
all-boys
Affiliation
Roman Catholic
School Day
6 hours
Days Per Year
180 days
Setting
Large Suburb
County
CONTRA COSTA
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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