Top Rankings
West Contra Costa Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there is 1 public preschool serving 327 students in West Contra Costa Unified School District. This district's average pre testing ranking is 5/10, which is in the bottom 50% of public pre schools in California.
Public Preschool in West Contra Costa Unified School District have an average math proficiency score of 37% (versus the California public pre school average of 26%), and reading proficiency score of 37% (versus the 45% statewide average).
Minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public preschool average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
54 Schools
52 Schools
# Students
25,483 Students
21,847 Students
# Teachers
1,186 Teachers
707 Teachers
Student-Teacher Ratio
21:1
21:1
Student By Grade
District Rank
West Contra Costa Unified School District, which is ranked #1360 of all 1,907 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 83% has increased from 79% over five school years.
Overall District Rank
#1279 out of 1932 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
23%
34%
Reading/Language Arts Test Scores (% Proficient)
32%
47%
Science Test Scores (% Proficient)
18%
29%
Graduation Rate
83%
87%
Students by Ethnicity:
Diversity Score
0.65
0.75
% American Indian
n/a
2%
% Asian
16%
8%
% Hispanic
55%
43%
% Black
12%
12%
% White
10%
22%
% Hawaiian
1%
2%
% Two or more races
6%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $24,709 is higher than the state median of $19,975. The school district revenue/student has grown by 35% over four school years.
The school district's spending/student of $19,823 is higher than the state median of $18,396. The school district spending/student has grown by 8% over four school years.
Total Revenue
$630 MM
$116,387 MM
Spending
$505 MM
$107,188 MM
Revenue / Student
$24,709
$19,975
Spending / Student
$19,823
$18,396
Best West Contra Costa Unified School District Public Preschools (2026)
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%
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