Carondelet High School

Empowering young women at Carondelet High School.

Carondelet High School: A beacon of learning and growth.

Carondelet High School

Private High School | Grade 9-12

1133 Winton Dr, Concord, CA

Shadelands Neighborhood

4.0

3.5

800 Students

A+

Niche Grade

School Details

Head of School
Mrs. Bonnie Cotter - President

Student Teacher Ratio
16:1

Average SAT Score
1270

Average ACT Score
28

Average GPA
3.68

Graduation Rate
100%

Annual Tuition
$25,300

Religious Affiliation
Catholic

Academics

B+

Teachers

A+

College Prep

A+

Resources/Facilities

A+

Clubs and Activities

A+

Sports

Source: Niche

Niche Grade Details

Academics

Average GPA

3.68

Teachers

Student Teacher Ratio

16:1

Teachers

Full Time Teachers

Part Time Teachers

College Prep

Average SAT

1270

Math

620

Verbal

650

Average ACT

Math

English

Reading

Science

Number of AP Courses

AP Pass Rate

90%

AP Math Enrollment

Very High

AP Science Enrollment

Very High

Other AP Enrollment

Very High

Four-Year Matriculation Rate

97%

Clubs and Activities

Girls Athletic Participation

High

Boys Athletic Participation

Very Low

GreatSchools Rating Details

Student Diversity

Female

100%

White

51.4%

Two or more races

20.3%

Hispanic

13.9%

Asian

8.8%

Black

3.9%

Native Hawaiian or Other Pacific Islander

1.5%

Native American

<1%

School Rankings

#12 Best HS For Athletes in California

#15 Best All Girls Schools in California

#36 Best Catholic Schools in California

Source: Niche

Specialty School Programs

AP Programs Offered

IB Programs Offered

Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.

Cal Poly San Luis Obispo 203 Students

University of California - Los Angeles 183 Students

University of San Diego 166 Students

San Diego State University 163 Students

Loyola Marymount University 162 Students

University of California - Santa Barbara 160 Students

University of California - San Diego 150 Students

University of California - Berkeley 146 Students

University of California - Davis 128 Students

University of Southern California 124 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.

Psychology 145 Students

Business 129 Students

Biology 123 Students

Nursing 73 Students

Political Science and Government 69 Students

Pre-Medicine Studies 62 Students

Biochemistry and Molecular Biology 43 Students

Communications 43 Students

Marketing 42 Students

Pre-Law Studies 41 Students

This School’s Reviews

5.0 Parent

5/23/2025

I was hesitant to send my daughter here for financial reasons but I am so glad we attended both a Preview Day and Open House. Financial aid is definitely accessible if you qualify and almost 50% of their students receive financial assistance. The teachers care about the students and want them to succeed. The College Counseling exceeded my expectations in preparing my daughter for her future. I expected a lot for a private school and it went above and beyond my expectations.

5.0 Sophomore

5/12/2025

I've been at Carondelet for almost 2 years now and I feel confident in saying that coming to Carondelet for high school was a great decision. There are a wide variety of classes to choose from so everyone can either find something they're passionate about or explore their interests further. Carondelet has also provided me so much support both academic and personally outside of school.

5.0 Sophomore

5/12/2025

Being able to join Carondelet has been such a privilege. From being greeted by members of staff and teachers in the hallways to going into every classroom ready for a new day is also so fun and educational at Carondelet. My teachers since the start of my freshmen year have been very kind to me. They make it a habit to check in on me every day and always have a bubbly personality. Teachers make class days for me fun even when I don't have the energies to learn. Every lesson is never boring and I actually enjoy engaging in lessons. Even on my worst days being at Carondelet has brightened my days. Not only have the teachers been kind but just the community in general. The girls are very kind and welcoming. I look forward to coming to school every day.

See All Niche Reviews

5.0 parent

8/13/2020

I would say that all in all the education is very good and the ethics and values are in line with Catholic teaching

1.0 student

2/27/2019

Carondelet is the phoniest place I have ever seen. They claim to have a catholic message when in reality all they care about is money. They do not care about the well being of your daughter, but rather how much is in their pocketbook. I may sound bitter, but I'm just being brutally honest. This scho...

5.0 student

3/26/2018

Going to Carondelet is probably the best thing that has ever happened to be. I feel very loved and safe every time I walk onto campus. The sisterhood is a real thing and you can feel it every where you go. The faculty and administration truly care about their students in and out of the classroom. Ca...

3.0 parent

11/16/2017

I think had I had the opportunity to make the decision all over again....I would not have chosen Carondelet for my daughter. Here's why....I think I was thinking that she could escape some of the drama of adolescence here...she has not. I thought that the quality of education and athletic opportunit...

See Reviews on GreatSchools

Agents Specializing Near This School

Linh Truong-Rumer

Christie's International Real Estate Sereno

(669) 444-4863

26 Total Sales

1 Near This School

$585,000 Price

Linh Truong-Rumer
James Britto

Bay Area Properties

(925) 326-6303

8 Total Sales

1 Near This School

$480,000 Price

James Britto
Natalie Banning

HomeSmart ICARE Realty

(833) 675-4010

17 Total Sales

1 Near This School

$670,000 Price

Natalie Banning
Kevin Kieffer

Compass

(925) 387-2074

177 Total Sales

53 Near This School

$285K - $2.1M Price Range

Kevin Kieffer
Monica Franks

HomeSmart PV & Associates

(209) 222-2808

61 Total Sales

1 Near This School

$776,000 Price

Monica Franks
Ernie Sexton

SEXTON GROUP REAL ESTATE

(925) 528-4343

104 Total Sales

3 Near This School

$370K - $1M Price Range

Ernie Sexton

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Map

Explore this Neighborhood Shadelands

Explore Shadelands

List Price Range

$373K - $2.1M

Homes For Sale

Average Home Value

$1,192,682

Median Lot Size

10,018 Sq Ft

% Renters

24%

Average Household Income

$189,303

% of College Grads

61%

Median Age

Average House Size

2,138 Sq Ft

% Commercial Property

67.3%

Homes for Sale

$460,000

3 Beds
1 Bath
940 Sq Ft

2310 Belmont Rd
New 3 days ago

Bring your vision! 2310 Belmont Road in Concord is a 3-bed, 1-bath home sitting on an expansive 9,375 sq ft lot and is ready for a complete remodel. A true contractor’s special, this as-is sale is ideal for cash buyers, investors, flippers, or first-time buyers eager to build serious sweat equity. W...

Wendy Moore

Christie's Intl Re Sereno

(925) 380-1485

$349,000

1 Bed
1 Bath
695 Sq Ft

185 Sierra Dr
Unit 316

Tour: Live your best Walnut Creek life in this sun-filled, top floor, corner unit with a view designed for ease, freedom, and fun. Vaulted ceilings and natural light set an uplifting tone, while the updated kitchen with granite countertops, white cabinetry, and stainless steel appliances makes host...

Kat Sellis

Real Broker

(925) 690-2767

$675,000

2 Beds
1.5 Baths
1,330 Sq Ft

1100 Oakmont Dr
Unit 3
New 23 days ago

Wake up in the heart of it all—this home sits directly across from the Gateway Clubhouse, where community, connection, and daily life unfold. From morning classes and coffee dates to seasonal farmers markets and movie nights, everything that makes Rossmoor special is right outside your door. This tr...

Kailani Kimoto

Rossmoor Realty / J.H. Russell

(925) 744-8091

$499,000

2 Beds
1.5 Baths
1,260 Sq Ft

5055 Valley Crest Dr
Unit 196

Nestled in the heart of Concord, this beautifully updated upper level residence offers a perfect blend of comfort, convenience, and modern living. Situated in a conveniently located community, this property presents an ideal opportunity for families, professionals, or anyone seeking a cozy abode in ...

Matt Rubenstein

Compass

(925) 526-7262

$449,000

2 Beds
2 Baths
980 Sq Ft

1310 Walden Rd
Unit 11

This is a deal—seller wants it sold! Special Financing Welcome to 1310 Walden Road #11, a charming 2-bedroom, 2-bathroom condo in an unbeatable Walnut Creek location. This light-filled home features an open 980 sq ft floor plan with a cozy wood-burning fireplace and a sunlit balcony—perfect for morn...

Michael Hyles

(925) 478-3960

$599,999

3 Beds
2.5 Baths
1,398 Sq Ft

3745 Clayton Rd
New 9 days ago

Welcome to coveted Montego Village! This charming and light-filled townhouse featuring 3 spacious bedrooms and 2.5 bathrooms, is perfectly designed for comfort and convenience. The updated kitchen offers modern finishes and flows seamlessly into the open living and dining areas. Enjoy your morning c...

Bryan Finkel

eXp Realty of California Inc.

(925) 329-3058

$598,800

2 Beds
2 Baths
1,254 Sq Ft

2601 Pine Knoll Dr
Unit 8
New 21 days ago

Where else can you find this level of design, space, and location for under $600,000? Move right into this , beautifully remodeled Sonoma Model with exceptional care and attention to detail. Classic charm meets modern comfort with elegant wainscoting, rich engineered hardwood floors, and sleek porce...

Kailani Kimoto

Rossmoor Realty / J.H. Russell

(925) 515-4807

$785,000

4 Beds
2 Baths
1,360 Sq Ft

168 High St

Tucked away on a private flag lot in Pacheco, this fully remodeled 4-bed, 2-bath home blends modern design with comfort and privacy. The open-concept kitchen features quartz counters, stainless steel appliances, a gas range, and a custom tile backsplash. The primary suite offers a walk-in shower wit...

Kenneth Jamaca

J Castle Group, Inc.

(925) 259-3427

$1,650,000

4 Beds
3 Baths
3,378 Sq Ft

1455 Purson Ln

Tour: Set along a private lane with its own gate, this Lafayette retreat offers rare seclusion with everyday accessibility. Situated on a half-acre lot this 3,300 sq ft estate is surrounded by a lush, wrap-around gardens and seven decks, creating multiple outdoor spaces for relaxing, entertaining, ...

Kat Sellis

Real Broker

(925) 578-4380

$1,265,000

3 Beds
3 Baths
2,705 Sq Ft

3622 Delancey Ln
New 15 days ago

Tucked at the end of a private lane shared by six homes in Concord’s Mt. Diablo School District, this custom single-story 3BD/3BA offers 2,705 sq. ft. on an 11,250 sq. ft. lot. A recently refinished PebbleTec pool and spa enhances indoor-outdoor living. Vaulted tongue-and-groove wood ceilings and ex...

Christi Durflinger

Nexthome Town & Country

(925) 567-9664

$595,000

3 Beds
2 Baths
1,284 Sq Ft

5050 Valley Crest Dr
Unit 63

This is the one you've been waiting for! Nestled in the heart of Concord, this beautifully updated lower level residence offers a perfect blend of comfort, convenience, and modern living with no steps to entry. Situated in a conveniently located community, this property presents an ideal opportunity...

Matt Rubenstein

Compass

(925) 489-2284

$569,950

3 Beds
2.5 Baths
1,438 Sq Ft

5333 Park Highlands Blvd
Unit 27

Welcome to this stunning home located in the desirable Park Highlands neighborhood. Beautifully Remodeled in and out! Step into the living room and be greeted by a custom fireplace. Step out back to the enclosed private patio area. New Custom kitchen is a chefs dream. All new flooring throughout wit...

Ron Davis

San Ramon Valley Inv.

(925) 966-3386

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Homes for Rent

$5,900 per month

4 Beds
3 Baths
2,465 Sq Ft

350 Caroni St
Walnut Creek, CA

This spacious turn-key property boasts light filled living areas, cathedral ceilings and a great kitchen layout with plenty of cabinets and wine bar, granite counter tops and stainless steel appliances. With 4 generous bedroom and 3 full bathrooms there is plenty of space and privacy for everyone! T...

Kat Sellis

Real Broker

(925) 297-1727

$1,935 - $5,078 per month

The Retreat at Walnut Creek
Studio - 2 Beds
1-2 Baths
497+ Sq Ft

1459 Creekside Dr
Walnut Creek, CA

The Retreat at Walnut Creek Apartments is your personal retreat. Tucked away in a lush, tree-canopied setting, this community offers a unique blend of resort-style amenities and everyday comfort. From the sparkling pool to the modern fitness center, every space is designed to help you unwind, includ...

$2,500 per month

3 Beds
2 Baths
1,249 Sq Ft

1906 Queens Rd
Concord, CA

Remodeled 3 bedrooms, 2 bathrooms, upper unit apartment, laminate flooring throughout with an upgraded kitchen with stainless steel appliances including gas stove, refrigerator, built-in microwave, dishwasher, mirrored closets throughout, stackable washer/dryer in unit (as-is), one assigned parking ...

Gene Smith First Republic Real Estate

$2,190 - $2,310 per month

The Boulevard
1 Bed
1 Bath
662+ Sq Ft

2635 Contra Costa Blvd
Pleasant Hill, CA

The home you have been dreaming of is waiting for you at The Boulevard in Pleasant Hill, California.All renderings, 3D Tours, Walkthrough Video Tours, Matterport Tours, and other multimedia materials are provided for illustrative and reference purposes only. Renderings are an artist’s concep...

$3,600 per month

3 Beds
2 Baths
1,462 Sq Ft

1394 Sussex Way
Concord, CA

Single Story Living In Desirable Turtle Creek! Refreshed With New Paint, Luxury Vinyl Plank Flooring, New Windows and More! Living Room With Wood Burning Fireplace, Dining Room, & Bonus Family Room. Primary Bedroom Includes Walk In Closet And Updated Bath! Private, Low Maintenance Backyard. Double C...

Sheila Christie Dudum Real Estate Group

$2,030 - $3,080 per month

Park Lafayette
Studio - 3 Beds
1.5 Baths
419+ Sq Ft

3366 Mount Diablo Blvd
Lafayette, CA

Superior apartment home living has a new home in Lafayette, California, Park Lafayette.All renderings, 3D Tours, Walkthrough Video Tours, Matterport Tours, and other multimedia materials are provided for illustrative and reference purposes only. Renderings are an artist’s conception and may ...

$2,150 per month

1 Bed
1 Bath
741 Sq Ft

4888 Clayton Rd
Unit 31
Concord, CA

4888 Clayton Rd #31 in Concord offers 1 bedroom and 1 full bathroom in a bright, well-maintained unit. The recently renovated kitchen features stainless steel appliances and updated finishes. Enjoy a large private balcony that extends from the living room to the bedroom, perfect for relaxing or ente...

Toni Mallory The Sayles Group, Inc

$2,223 - $3,956 per month

Vaya
Studio - 2 Beds
1-2 Baths
559+ Sq Ft

1800 Lacassie Ave
Walnut Creek, CA

Welcome to Vaya, a community for friends from near and far in Walnut Creek. We are a family of seekers, doers, dreamers, wanderers, independent creators and curious human beings with a drive to explore all that this world has to offer. Where we lay our roots is a respite from the daily mayhem; full ...

$6,000 per month

3 Beds
2 Baths
1,862 Sq Ft

11 Paddock Ct
Pleasant Hill, CA

Welcome to Paddock ct your Dream Complete & beautifully remodeled 1980's True single level ranch-style home that is lined with well-maintained homes on one of the best streets in the neighborhood & quiet Cul de sac. no rear neighbor. This gorgeous home has a beautiful Open concept layout & will have...

SOLOMON HARB Realty One Group Elite

$2,372 - $3,299 per month

Stoneridge Luxury Apartments
1 - 2 Beds
1-2 Baths
687+ Sq Ft

101 Hogan Ct
Walnut Creek, CA

STONERIDGE LUXURY APARTMENTS offers apartments in Walnut Creek, CA Walnut Creek, CA with the finest amenities. Visit our website for more information.

$2,750 per month

1 Bed
1 Bath
517 Sq Ft

470 N Civic Dr
Unit 105
Walnut Creek, CA

Discover this beautifully updated one bedroom, one bath condo. Offering easy ground floor access with minimal stairs. Inside, find a freshly painted interior with a newer vanity, updated living area and kitchen appliances. Enjoy a private balcony, this unit's right side is un-attached. Offering more...

Jane Hazin Bhhs Drysdale Properties

$2,495 - $3,055 per month

Palm Terrace
1 - 4 Beds
1-2 Baths
595+ Sq Ft

2925 Monument Blvd
Concord, CA

Located on eight acres in the heart of Concord and within walking distance to BART, shopping and parks, Palm Terrace Townhomes features spacious one, two, three and four bedroom homes. Our gated community offers private patios, in-home washer/dryer options, amenities such as a solar heated pool, an ...

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Public Schools shown may be Choice Schools

De La Salle High School

9th to 12th
Private

A+

Berean Christian High School

9th to 12th
Private

Fusion Academy Walnut Creek Downtown

6th to 12th
Private

Ygnacio Valley Park

Diablo Shadows Neighborhood Park

Heather Farm Park

Bike Trails
Fishing
Picnic Area

Lime Ridge Open Space

Walnut Creek Skatepark

Ruth Bancroft Garden and Nursery

Additional Neighborhoods in this Area

Northgate

A scenic suburb at the foot of Mount Diablo with sought-after schools

Search Nearby Neighborhoods

California Contra Costa County Concord 94518 Shadelands

Carondelet High School is a private Catholic school for students in grades 9-12 located at 1133 Winton Dr in Concord, CA. Annual tuition is $25,300. The school has a total enrollment of 800 and maintains a student-teacher ratio of 16:1. Carondelet High School has received feedback and ratings, with a Niche grade of A+. The average GPA is 3.68, the graduation rate is 100%, and average standardized test scores include an SAT score of 1270 and an ACT score of 28. The average home value in this area is $1,192,682. Discover additional schools in the area, like De La Salle High School, Berean Christian High School, Fusion Academy Walnut Creek Downtown, and more. Learn more about what Concord has to offer, and browse homes for sale and for rent near Carondelet High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Linh Truong-Rumer