For the 2025-26 school year, there is 1 public preschool serving 327 students in Contra Costa County, CA. The top ranked public preschool in Contra Costa County, CA is Ellerhorst Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Contra Costa County, CA public preschool have an average math proficiency score of 37% (versus the California public pre school average of 25%), and reading proficiency score of 37% (versus the 45% statewide average). Pre schools in Contra Costa County have an average ranking of 6/10, which is in the top 50% of California public pre schools.
Minority enrollment is 80% of the student body (majority Hispanic), which is equal to the California public preschool average of 80% (majority Hispanic).
Best Public Preschools in Contra Costa County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ellerhorst Elementary School
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
6/
Top 50%10
3501 Pinole Valley Rd.
Pinole, CA 94564
(510) 231-1426
Pinole, CA 94564
(510) 231-1426
Gr: PK-6 | 327 students Student-teacher ratio: 20:1 Minority enrollment: 79%
Contra Costa County 51爆料s (Closed)
School
Location
Quick Facts
5000 Patterson Cir.
Richmond, CA 94805
(510) 235-5464
Richmond, CA 94805
(510) 235-5464
Gr: 6-8 | 847 students Student-teacher ratio: 23:1 Minority enrollment: 93%
P. O. Box 2961
Richmond, CA 94802
(510) 334-3684
Richmond, CA 94802
(510) 334-3684
Gr: 9-12 | 58 students Student-teacher ratio: 15:1
800 Gary Ave.
Antioch, CA 94509
(925) 706-4116
Antioch, CA 94509
(925) 706-4116
Gr: K-6 | 647 students Student-teacher ratio: 18:1 Minority enrollment: 54%
Bridges High School (Closed 2020)
Alternative School
501 W. 17th St.
Antioch, CA 94509
(925) 779-7440
Antioch, CA 94509
(925) 779-7440
Gr: 7-12 | 6 students Student-teacher ratio: 6:1 Minority enrollment: 83%
Briones (Alternative) (Closed 2024)
Alternative School
925 Susana St.
Martinez, CA 94553
(925) 335-5800
Martinez, CA 94553
(925) 335-5800
Gr: K-12 | 44 students Student-teacher ratio: 22:1 Minority enrollment: 73%
14301 Byron Hwy.
Byron, CA 94514
(925) 634-2128
Byron, CA 94514
(925) 634-2128
Gr: 6-8 | 494 students Student-teacher ratio: 24:1 Minority enrollment: 27%
7125 Donal Ave.
El Cerrito, CA 94530
(510) 234-6200
El Cerrito, CA 94530
(510) 234-6200
Gr: K-6 | 249 students Student-teacher ratio: 16:1 Minority enrollment: 85%
Del Oro High (Continuation School) (Closed 2011)
Alternative School
1963 Tice Valley Blvd
Walnut Creek, CA 94595
(925) 280-3940
Walnut Creek, CA 94595
(925) 280-3940
Gr: 9-12
Delta Academy For The Performing Arts (Closed 2011)
Alternative School
800 Gary Ave B
Antioch, CA 94509
(925) 776-5590
Antioch, CA 94509
(925) 776-5590
Gr: 9-12
Delta Continuation High School (Closed 2010)
Alternative School
5000 Valley View Rd.
El Sobrante, CA 94803
(510) 758-7550
El Sobrante, CA 94803
(510) 758-7550
Gr: 9-12 | 75 students Student-teacher ratio: 25:1 Minority enrollment: 82%
Delta Vista High School (Closed 2023)
Alternative School
4491 Bixler Rd.
Byron, CA 94514
(925) 427-8662
Byron, CA 94514
(925) 427-8662
Gr: 7-12 | 67 students Student-teacher ratio: 17:1
East Gate Community Day (Closed 2008)
Alternative School
809 Black Diamond Blvd.
Pittsburg, CA 94565
(925) 313-2950
Pittsburg, CA 94565
(925) 313-2950
Gr: 7-12 | 41 students Student-teacher ratio: 14:1 Minority enrollment: 94%
East Gate Community Day (Closed 2023)
Alternative School
222 Glacier Dr.
Martinez, CA 94553
(925) 313-2950
Martinez, CA 94553
(925) 313-2950
Gr: 6-12 | 140 students Student-teacher ratio: 18:1 Minority enrollment: 71%
1060 Manor Rd.
El Sobrante, CA 94803
(510) 223-4500
El Sobrante, CA 94803
(510) 223-4500
Gr: K-6 | 206 students Student-teacher ratio: 14:1 Minority enrollment: 84%
Far East County Programs (Closed 2023)
Special Education School
850 Second St.
Brentwood, CA 94513
(925) 634-0511
Brentwood, CA 94513
(925) 634-0511
Gr: K-12
Gateway High (Continuation) (Closed 2023)
Alternative School
235 Pacifica Ave.
Pittsburg, CA 94565
(925) 458-1316
Pittsburg, CA 94565
(925) 458-1316
Gr: 9-12
2351 Olivera Rd
Concord, CA 94520
(925) 685-6835
Concord, CA 94520
(925) 685-6835
Gr: 6-8 | 525 students Minority enrollment: 86%
Golden Gate Community Charter (Closed 2023)
Alternative School
Charter School
Charter School
1111 Stoneman Ave.
Pittsburg, CA 94565
(925) 427-3199
Pittsburg, CA 94565
(925) 427-3199
Gr: 6-12 | 144 students Student-teacher ratio: 18:1 Minority enrollment: 90%
Heritage Cccoe Special Education Programs (Closed 2023)
Special Education School
101 American Ave.
Brentwood, CA 94513
(925) 634-3671
Brentwood, CA 94513
(925) 634-3671
Gr: K-12
Home And Hospital (Closed 2006)
Alternative School
3100 Oak Park Blvd.
Pleasant Hill, CA 94523
(925) 937-1530
Pleasant Hill, CA 94523
(925) 937-1530
Gr: K-12 | 35 students Minority enrollment: 23%
Po Box 488
Antioch, CA 94509
(925) 757-5437
Antioch, CA 94509
(925) 757-5437
Gr: K-8 | 900 students Student-teacher ratio: 21:1 Minority enrollment: 17%
Kappa Continuation High School (Closed 2011)
Alternative School
4300 Cutting Blvd
Richmond, CA 94804
(510) 234-1434
Richmond, CA 94804
(510) 234-1434
Gr: 9-12
North Campus Continuation Elementary School (Closed 2017)
Alternative School
2465 Dolan Way
San Pablo, CA 94806
(510) 741-2857
San Pablo, CA 94806
(510) 741-2857
Gr: 9-12
Nueva Vista High (Continuation School) (Closed 2017)
Alternative School
4200 Concord Blvd.
Concord, CA 94521
(925) 687-0991
Concord, CA 94521
(925) 687-0991
Gr: 9-12
Omega Continuation High School (Closed 2011)
Alternative School
1250 23rd St
Richmond, CA 94804
(510) 215-3348
Richmond, CA 94804
(510) 215-3348
Gr: 9-12
Prospects High Alternative School (Closed 2023)
Alternative School
820 W. 2nd St.
Antioch, CA 94509
(925) 706-5310
Antioch, CA 94509
(925) 706-5310
Gr: K-12 | 527 students Student-teacher ratio: 23:1 Minority enrollment: 52%
R.a.a.m.p. Charter Academy (Closed 2015)
Charter School
4730 Sterling Hill Dr.
Antioch, CA 94531
(925) 754-9800
Antioch, CA 94531
(925) 754-9800
Gr: K-9 | 128 students Student-teacher ratio: 21:1 Minority enrollment: 95%
2000 Southwood Dr.
San Pablo, CA 94806
(510) 724-0444
San Pablo, CA 94806
(510) 724-0444
Gr: K-6 | 250 students Student-teacher ratio: 19:1 Minority enrollment: 75%
Sigma Continuation High School (Closed 2009)
Alternative School
2900 Pinole Valley Rd.
Pinole, CA 94564
(510) 758-7510
Pinole, CA 94564
(510) 758-7510
Gr: 9-12 | 74 students Minority enrollment: 81%
Summit High (Continuation School) (Closed 2024)
Alternative School
4200 Concord Blvd.
Concord, CA 94521
(925) 687-0991
Concord, CA 94521
(925) 687-0991
Gr: 9-12 | 4 students Minority enrollment: 25%
355 E. Leland Rd.
Pittsburg, CA 94565
(925) 252-1900
Pittsburg, CA 94565
(925) 252-1900
Gr: 6-12 | 194 students
Wccusd Community Day School Program (Closed 2014)
Alternative School
715 Chanslor Ave
Richmond, CA 94801
(510) 231-1160
Richmond, CA 94801
(510) 231-1160
Gr: 9-12 | 19 students Student-teacher ratio: 19:1
777 Sonoma St
Richmond, CA 94805
(510) 230-4105
Richmond, CA 94805
(510) 230-4105
Gr: 9-12 | 131 students Student-teacher ratio: 19:1 Minority enrollment: 91%
Show 1 more closed public schools in Contra Costa County, CA (out of 36 total schools)
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Frequently Asked Questions
What are the top ranked public preschools in Contra Costa County, CA?
The top ranked public preschools in Contra Costa County, CA include Ellerhorst Elementary School. Contra Costa County has one of the highest concentrations of top ranked public schools in California.
How many public preschools are located in Contra Costa County?
1 public preschools are located in Contra Costa County.
What is the racial composition of students in Contra Costa County?
Contra Costa County public preschools minority enrollment is 80% of the student body (majority Hispanic), which is equal to the California public preschools average of 80% (majority Hispanic).
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