For the 2026 school year, there are 79 private preschools serving 11,284 students in Contra Costa County, CA.
The top-ranked private preschools in Contra Costa County, CA include Prospect Sierra School, Contra Costa Christian School, and Seven Hills School.
The average tuition cost is $15,168, which is lower than the California private preschool average tuition cost of $15,685.
Top-Ranked Contra Costa County Private Preschools (2026)
School
Location
Quick Facts
2060 Tapscott Ave / 960 Avis Drive
El Cerrito, CA 94530
(510) 809-9001
El Cerrito, CA 94530
(510) 809-9001
Gr: PK-8 | 458 students Avg. class size: 18 students Sports: 5 Tuition & acceptance rate listed
2721 Larkey Lane
Walnut Creek, CA 94597
(925) 934-4964
Walnut Creek, CA 94597
(925) 934-4964
Gr: PK-12 | 412 students Avg. class size: 20 students Sports: 8 Tuition & acceptance rate listed
Cornerstone Christian School
(Assembly of God)
1745 E 18th St
Antioch, CA 94509
(925) 779-2000
Antioch, CA 94509
(925) 779-2000
Gr: PK-12 | 491 students
Creative Play Center
Daycare / Preschool
2323 Pleasant Hill Road
Pleasant Hill, CA 94523
(925) 932-3172
Pleasant Hill, CA 94523
(925) 932-3172
Gr: NS-PK | 129 students Tuition listed
One Annabel Lane
San Ramon, CA 94583
(925) 930-9000
San Ramon, CA 94583
(925) 930-9000
Gr: PK-8 | 380 students Avg. class size: 18 students Extracurrculars: 12 Tuition listed
Holy Rosary Elementary School
(Catholic)
25 E 15th St
Antioch, CA 94509
(925) 757-1270
Antioch, CA 94509
(925) 757-1270
Gr: PK-8 | 380 students Tuition listed
4255 Clayton Road
Concord, CA 94521
(925) 687-2020
Concord, CA 94521
(925) 687-2020
Gr: PK-8 | 393 students Sports: 5 | Extracurrculars: 7 Tuition listed
999 Leland Dr
Lafayette, CA 94549
(925) 938-9958
Lafayette, CA 94549
(925) 938-9958
Gr: PK-5 | 317 students Extracurrculars: 6 Tuition listed
New Hope Preschool ![New Hope Preschool Photo]( "New Hope Preschool Photo")
Daycare / Preschool (Pentecostal)
2120 Olivera Court
Concord, CA 94520
(925) 682-5918
Concord, CA 94520
(925) 682-5918
Gr: NS-PK | 46 students Avg. class size: 12 students Tuition & acceptance rate listed
2303A Ygnacio Valley Road
Walnut Creek, CA 94598
(925) 954-6322
Walnut Creek, CA 94598
(925) 954-6322
Gr: NS-8 | 464 students Avg. class size: 23 students Sports: 6 | Extracurrculars: 1 Tuition listed
2391 Grant St
Concord, CA 94520
(925) 685-8700
Concord, CA 94520
(925) 685-8700
Gr: PK-8 | 308 students
St. Agnes Elementary School
(Catholic)
3886 Chestnut Ave
Concord, CA 94519
(925) 689-3990
Concord, CA 94519
(925) 689-3990
Gr: PK-8 | 288 students Avg. class size: 32 students Sports: 2 | Extracurrculars: 2 Tuition listed
St. Catherine Of Siena School
(Catholic)
604 Mellus St
Martinez, CA 94553
(925) 228-4140
Martinez, CA 94553
(925) 228-4140
Gr: PK-8 | 186 students Tuition listed
St. Joseph Elementary School ![St. Joseph Elementary School Photo]( "St. Joseph Elementary School Photo")
(Catholic)
1961 Plum St
Pinole, CA 94564
(510) 724-0242
Pinole, CA 94564
(510) 724-0242
Gr: NS-8 | 357 students Avg. class size: 33 students Sports: 4 | Extracurrculars: 4 Tuition & acceptance rate listed
St. Paul School ![St. Paul School Photo - Friends reunite!]( "St. Paul School Photo - Friends reunite!")
(Catholic)
1825 Church Lane
San Pablo, CA 94806
(510) 233-3080
San Pablo, CA 94806
(510) 233-3080
Gr: NS-8 | 117 students Avg. class size: 15 students Tuition listed
St. Peter Martyr ![St. Peter Martyr Photo - School Logo]( "St. Peter Martyr Photo - School Logo")
(Catholic)
425 W 4th St
Pittsburg, CA 94565
(925) 439-1014
Pittsburg, CA 94565
(925) 439-1014
Gr: NS-8 | 188 students Avg. class size: 18 students Extracurrculars: 4 Tuition & acceptance rate listed
220 W El Pintado Road
Danville, CA 94526
(925) 838-9622
Danville, CA 94526
(925) 838-9622
Gr: NS-8 | 516 students Avg. class size: 22 students Sports: 8 Tuition listed
975 N San Carlos Drive
Walnut Creek, CA 94598
(925) 933-0666
Walnut Creek, CA 94598
(925) 933-0666
Gr: PK-8 | 443 students Avg. class size: 18 students Sports: 11 | Extracurrculars: 12 Tuition & acceptance rate listed
4380 Concord Blvd
Concord, CA 94521
(925) 685-9169
Concord, CA 94521
(925) 685-9169
Gr: PK-8 | 529 students Tuition listed
2336 Buena Vista Avenue
Walnut Creek, CA 94597
(925) 935-1587
Walnut Creek, CA 94597
(925) 935-1587
Gr: PK-8 | 195 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 8 Tuition listed
A New World Of Montessori
Montessori School
101 Sonora Ave
Danville, CA 94526
(925) 791-5458
Danville, CA 94526
(925) 791-5458
Gr: PK | 24 students
Acorn Learning Center ![Acorn Learning Center Photo]( "Acorn Learning Center Photo")
Daycare / Preschool
17025 Bollinger Canyon Rd
San Ramon, CA 94582
(925) 560-6488
San Ramon, CA 94582
(925) 560-6488
Gr: NS-PK | 160 students
Acorn Learning Center ![Acorn Learning Center Photo]( "Acorn Learning Center Photo")
Daycare / Preschool
816 Diablo
Danville, CA 94526
(925) 837-1145
Danville, CA 94526
(925) 837-1145
Gr: NS-PK | 66 students Tuition listed
Alice's Montessori Learning Center
Montessori School
3158 Putnam Blvd
Walnut Creek, CA 94597
(925) 947-0603
Walnut Creek, CA 94597
(925) 947-0603
Gr: PK-K | 54 students Tuition listed
Alice's Montessori-astrid
Montessori School
105 Astrid Dr
Pleasant Hill, CA 94523
(925) 947-0606
Pleasant Hill, CA 94523
(925) 947-0606
Gr: PK-K | 36 students Tuition listed
All God's Children Christian School
(Presbyterian)
1900 Willow Lake Rd
Discovery Bay, CA 94505
(925) 513-8006
Discovery Bay, CA 94505
(925) 513-8006
Gr: PK-5 | 166 students Extracurrculars: 4 Tuition listed
Angels Montessori Preschool
Montessori School
1566 Bailey Rd
Concord, CA 94521
(925) 686-5621
Concord, CA 94521
(925) 686-5621
Gr: PK-K | 20 students
4725 Evora Road
Concord, CA 94520
(925) 458-9870
Concord, CA 94520
(925) 458-9870
Gr: PK-8 | 240 students Avg. class size: 22 students Sports: 5 | Extracurrculars: 10 Tuition listed
Brentwood KinderCare ![Brentwood KinderCare Photo - Building Image]( "Brentwood KinderCare Photo - Building Image")
Daycare / Preschool
2321 Eagle Rock Ave.
Brentwood, CA 94513
(925) 513-4118
Brentwood, CA 94513
(925) 513-4118
Gr: NS-PK Tuition listed
The Child Day School - Lafayette ![The Child Day School - Lafayette Photo - The Child Day Schools curriculum gives children hands on experiences in all areas of development: cognitive, social, emotional, physical, and creativity.]( "The Child Day School - Lafayette Photo - The Child Day Schools curriculum gives children hands on experiences in all areas of development: cognitive, social, emotional, physical, and creativity.")
Daycare / Preschool
1049 Stuart St.
Lafayette, CA 94549
(925) 284-7092
Lafayette, CA 94549
(925) 284-7092
Gr: PK-K | 124 students Avg. class size: 12 students Tuition listed
The Child Day School - San Ramon
Daycare / Preschool
18868 Bollinger Canyon Rd
San Ramon, CA 94583
(925) 820-2515
San Ramon, CA 94583
(925) 820-2515
Gr: PK-K | 77 students Tuition listed
Childtime
Daycare / Preschool
6635 Alhambra Ave
Martinez, CA 94553
(925) 947-6800
Martinez, CA 94553
(925) 947-6800
Gr: K | 109 students
Clayton KinderCare on Main St ![Clayton KinderCare on Main St Photo - Lobby]( "Clayton KinderCare on Main St Photo - Lobby")
Daycare / Preschool
6095 Main St.
Clayton, CA 94517
(925) 672-9370
Clayton, CA 94517
(925) 672-9370
Gr: NS-PK
Concord KinderCare ![Concord KinderCare Photo - Concord KinderCare]( "Concord KinderCare Photo - Concord KinderCare")
Daycare / Preschool
1551 Bailey Rd.
Concord, CA 94521
(925) 682-9560
Concord, CA 94521
(925) 682-9560
Gr: NS-PK | 77 students Avg. class size: 10 students
Show 44 more private schools in Contra Costa County, CA (out of 79 total schools)
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Contra Costa County 91制片厂s (Closed)
School
Location
Quick Facts
Calvary Christian Academy (Closed 2010)
(Pentecostal)
4892 San Pablo Dam Rd
El Sobrante, CA 94803
(510) 222-1700
El Sobrante, CA 94803
(510) 222-1700
Gr: PK-12 | 56 students Avg. class size: 10 students Tuition listed
Community Christian Academy (Closed 2004)
(Christian)
2375 Aberdeen Way
San Pablo, CA 94806
(510) 223-6079
San Pablo, CA 94806
(510) 223-6079
Gr: K-12 | 35 students Avg. class size: 10 students Tuition & acceptance rate listed
La Cheim School (Closed 2014)
Special Education School
1413 F St Portable One
Antioch, CA 94509
(925) 777-1133
Antioch, CA 94509
(925) 777-1133
Gr: 7-11 | 19 students
La Cheim School, Inc. (Closed 2015)
Special Education School
2853 Groom Dr
San Pablo, CA 94806
(510) 243-2360
San Pablo, CA 94806
(510) 243-2360
Gr: 10-12 | 16 students
Montessori Family School (Closed 2023)
Montessori School
7075 Cutting Blvd
El Cerrito, CA 94530
(510) 236-8802
El Cerrito, CA 94530
(510) 236-8802
Gr: PK-8 | 112 students
New Direction Chstian Academy (Closed 2021)
(Christian)
2800 Rheem Ave
Richmond, CA 78404
(510) 890-9740
Richmond, CA 78404
(510) 890-9740
Gr: K-8 | 8 students
Paideig Academy (Closed 2019)
(Christian)
330 Worrell Road
Antioch, CA 94509
(925) 813-5845
Antioch, CA 94509
(925) 813-5845
Gr: 1-11 | 15 students Tuition listed
2740 Jones Rd
Walnut Creek, CA 94597
(925) 934-4888
Walnut Creek, CA 94597
(925) 934-4888
Gr: K-8 | 369 students
1124 Ferry St.
Martinez, CA 94553
(925) 228-1295
Martinez, CA 94553
(925) 228-1295
Gr: K-5 | 36 students
Pioneer Montessori School Inc. (Closed 2021)
Montessori School
2702 Pleasant Hill Road
Pleasant Hill, CA 94523
(925) 947-2340
Pleasant Hill, CA 94523
(925) 947-2340
Gr: PK-K | 72 students
St. Cornelius School (Closed 2025)
(Catholic)
201 28th St
Richmond, CA 94804
(510) 232-3326
Richmond, CA 94804
(510) 232-3326
Gr: K-8 | 161 students Tuition listed
Sycamore Valley Day School (Closed 2025)
Daycare / Preschool
1500 Sherburne Hills Road
Danville, CA 94526
(925) 736-2181
Danville, CA 94526
(925) 736-2181
Gr: NS-PK | 115 students
Tehiyah Day School (Closed 2018)
(Jewish)
2603 Tassajara Avenue
El Cerrito, CA 94530
(510) 233-3013
El Cerrito, CA 94530
(510) 233-3013
Gr: K-8 | 102 students Avg. class size: 18 students
2225 Gaynor Ave
Richmond, CA 94801
(510) 236-9101
Richmond, CA 94801
(510) 236-9101
Gr: 3 | 2 students
1800 Elm St
El Cerrito, CA 94530
(510) 970-7580
El Cerrito, CA 94530
(510) 970-7580
Gr: K-8 | 258 students Avg. class size: 18 students
Overview
This County (Contra Costa County)
This State (CA)
# Schools
82 Schools
Student Body:
# Students
11,284 Students
362,899 Students
% Average Students of Color
51%
50%
Academics and Faculty:
# Teachers
861 Teachers
26,574 Teachers
Average Student-Teacher Ratio
13:1
14:1
% Average Faculty w/Advanced Degree
51%
58%
Average Class Size
18 students
18 students
Average Number of AP Courses
5 courses
12 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$15,168
$15,685
Average Summer Program Cost
$510
$782
Average % on Financial Aid
28%
25%
Average Financial Aid Grant
$6,644
$5,711
Average Acceptance Rate
85%
82%
Average Endowment Size
$4.5 million
$30.58 million
Students by Ethnicity:
Diversity Score
0.72
0.70
# American Indian Students
21 Students
1,694 Students
% American Indian Students
n/a
n/a
# Asian Students
920 Students
30,378 Students
% Asian Students
9%
9%
# Hispanic Students
1,090 Students
43,107 Students
% Hispanic Students
11%
12%
# Black Students
678 Students
12,392 Students
% Black Students
7%
4%
# White Students
3,214 Students
112,286 Students
% White Students
31%
32%
# Hawaiian Students
148 Students
2,004 Students
% Hawaiian Students
1%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
4,284 Students
143,900 Students
% of Others Students
41%
42%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
6 extracurriculars
7 extracurriculars
Average Number of Sports
5 sports
6 sports
Frequently Asked Questions
What are the top-ranked private preschools in Contra Costa County, CA?
The top-ranked private preschools in Contra Costa County, CA include Prospect Sierra School, Contra Costa Christian School, and Seven Hills School.
How many private preschools are located in Contra Costa County?
79 private preschools are located in Contra Costa County.
How much do private preschools cost in Contra Costa County?
The average tuition cost is $15,168, which is lower than the California private school average tuition cost of $15,685.
How diverse are private preschools in Contra Costa County?
Contra Costa County private preschools are approximately 51% minority students, which is higher than the California private school average of 50%.
What percentage of private preschools are religiously affiliated in Contra Costa County?
Which private preschools in Contra Costa County are often viewed compared to one another?
Popular comparisons of private preschools in Contra Costa County include: Railroad Junction vs. Pittsburg KinderCare, Brentwood KinderCare vs. Montessori School Of Brentwood, Pittsburg KinderCare vs. Railroad Junction
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