Average
#1110 of 1,790 private schools in CA
Carondelet High School
High School
1133 WINTON DR, Concord, CA 94518
Estimated academic score. This school does not have standardized test data. Based on 23 schools in Concord. Learn more
Enrollment
819
Student-Teacher
14.7:1
Score
5.9
Grades
9th – 12th
Enrollment
819
Student-Teacher
14.7:1
Score
5.9
Grades
9th – 12th
Updated
2021-22
Updated 2021-22
How this school compares
In Concord
#10 of 16
public schools
California high schools
#188 of 277
About Carondelet High School
Carondelet High School serves 819 students in grades 9-12 in Concord's suburban landscape. With 56 full-time equivalent teachers, the school maintains a comfortable 14.7:1 student-teacher ratio that allows for more personalized attention in the classroom. The school receives a 7.7 out of 10 rating from MySchoolScout and ranks in the 31st percentile among California high schools, indicating solid performance with room for continued academic growth.
As a regular public school, Carondelet provides comprehensive high school programming for students in this well-established community. The school draws from a neighborhood where families demonstrate strong educational values, with 42% of residents holding bachelor's degrees or higher. The surrounding area reflects economic stability, with a median household income of $111,186 and median home values around $783,000.
The relatively low poverty rate of 9.8% suggests most students come from households with adequate resources to support their educational journey. Located on Winton Drive in this large suburban setting, Carondelet High School serves a diverse community of nearly 28,300 residents in the 94518 ZIP code. The school sits within Contra Costa County's established suburban framework, providing students with access to both educational opportunities and the broader Bay Area's cultural and economic resources.
What Parents Should Know
As a private school, Carondelet 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
BetaHow Carondelet High School compares to 8 public schools serving similar grades in Concord, CA
Student Demographics
Nearby High Schools
| School | Rating |
|---|---|
| Carondelet High School (this school) | 5.9 |
| 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.
Data Unavailable
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)
Source: NCES Private School Survey (PSS)
Location
1133 WINTON DR, Concord, CA 94518
Nearby Alternatives
Families considering Carondelet High School may also want to explore other high schools in the area. Ygnacio Valley High (rated 7.5/10, 0.4 miles away), which scores notably higher. Another option is DE LA SALLE HIGH SCHOOL (rated 5.1/10, 0.1 miles away), with a comparable rating. 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 |
|---|---|---|
| Carondelet High School Concord | 0.0 mi | — |
| De La Salle High School of Concord Concord | 0.1 mi | — |
| DE LA SALLE HIGH SCHOOL Concord | 0.1 mi | 5.1 |
| Bancroft Elementary Walnut Creek | 0.4 mi | 7.5 |
| Oak Grove Middle Concord | 0.4 mi | 5.0 |
| Ygnacio Valley High Concord | 0.4 mi | 7.5 |
| KLA SCHOOLS OF WALNUT CREEK Walnut Creek | 0.5 mi | 4.5 |
| Contra Costa School of Performing Arts Walnut Creek | 0.5 mi | 3.5 |
| SPRINGFIELD MONTESSORI SCHOOL Walnut Creek | 0.6 mi | — |
| Sonder Creek Academy Walnut Creek | 0.6 mi | — |
| CORE EDUCATION ACADEMY Concord | 0.8 mi | 6.4 |
| Saint Francis of Assisi Concord | 0.7 mi | — |
| CORE Education Academy Concord | 0.8 mi | — |
| ST FRANCIS OF ASSISI Concord | 0.8 mi | 4.7 |
| NORTHCREEK ACADEMY & PRESCHOOL Walnut Creek | 0.8 mi | 5.9 |
| NorthCreek Academy Walnut Creek | 0.8 mi | — |
| Woodside Elementary Concord | 0.9 mi | 4.6 |
| Ygnacio Valley Elementary Concord | 1.2 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 Carondelet 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 |
|---|---|
| Rosamond High Early College Campus Rosamond, CA | 5.9 |
| Sierra Pacific High Hanford, CA | 5.9 |
| University Preparatory Victorville, CA | 5.9 |
| Ambassador-Global Leadership Los Angeles, CA | 6.0 |
| DAMIEN HIGH SCHOOL La Verne, CA | 6.0 |
| Entrepreneur High Ontario, CA | 6.0 |
Frequently Asked Questions
Common questions about Carondelet High School
What grades does Carondelet High School serve?
Carondelet High School serves students in grades 9th through 12th.
How many students attend Carondelet High School?
Carondelet High School has an enrollment of approximately 819 students.
What is the student-teacher ratio at Carondelet High School?
The student-teacher ratio at Carondelet 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 Carondelet High School rank in CA?
Carondelet High School is ranked #1110 out of 1,790 private schools in CA.
What is Carondelet High School's MySchoolScout rating?
Carondelet High School has a composite rating of 5.9 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 Carondelet High School a private school?
Yes, Carondelet High School is a private all-girls 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 Carondelet High School a religious school?
Carondelet High School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
- City Safety
- High (3,431/100K)
FBI UCR 2024. City-level (Concord). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 819
- Gender Split
- 0% M / 100% F
- Student-Teacher Ratio
- 14.7:1
- Teachers (FTE)
- 56
- Type
- private
- Coed Status
- all-girls
- Affiliation
- Roman Catholic
- School Day
- 6.8 hours
- Days Per Year
- 181 days
- Setting
- Large Suburb
- County
- CONTRA COSTA
- Phone
- (925) 686-5353
- Data Year
- 2022–2023
Resources & Links
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.
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