Private School Review - Established 2003

Martinez Private Schools

For the 2026-27 school year, there are 4 private schools serving 301 students in Martinez, CA, 6% of all K-12 students in Martinez, CA are educated in private schools versus public schools (compared to the CA state average of 10%).
25% of private schools in Martinez, CA are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Martinez Private Schools (2026-27)

Map of St. Catherine Of Siena School
St. Catherine Of Siena School
Gr: PK-8 | 161 students
Avg. class size: 20 students
Catholic
604 Mellus St
Martinez, CA 94553
(925) 228-4140
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Map of Childtime
Childtime
Gr: K | 109 students
Daycare / Preschool
6635 Alhambra Ave
Martinez, CA 94553
(925) 947-6800
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Martinez KinderCare Photo
Martinez KinderCare
Gr: NS-PK
Daycare / Preschool
1285 Morello Ave.
Martinez, CA 94553
(925) 372-7701
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Map of Woodbridge Children's Center - John Muir
Woodbridge Children's Center - John Muir
Gr: PK-4 | 31 students
205 Vista Way
Martinez, CA 94553
(925) 387-5110
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[+] Show Closed Private Schools in Martinez, California

Martinez, California Private Schools (Closed)

Map of Patchins Elementary School
Patchins Elementary School
Gr: K-5 | 36 students
1124 Ferry St.
Martinez, CA 94553
(925) 228-1295
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Martinez, CA Private School Trends

4
Private Schools
301
Students
$10,700
Avg. Tuition
20
Avg. Class Size
48%
Students of Color
20:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Martinez)
This State (CA)
# Schools
4 Schools
3,908 Schools
# Students
301 Students
659,578 Students
% Students of Color
48%
52%
0.63
0.74
Show more data/charts: racial breakdown
# American Indian Students
0 Students
3,574 Students
% American Indian Students
0%
1%
# Asian Students
3 Students
71,778 Students
% Asian Students
1%
11%
# Hispanic Students
59 Students
104,405 Students
% Hispanic Students
20%
16%
# Black Students
1 Student
30,221 Students
% Black Students
<1%
5%
# White Students
58 Students
235,736 Students
% White Students
19%
37%
# Hawaiian Students
15 Students
5,499 Students
% Hawaiian Students
5%
1%
# Others Students
165 Students
188,708 Students
% of Others Students
55%
29%
All Ethnic Groups
Academics
# Teachers
15 Teachers
55,843 Teachers
Average Student-Teacher Ratio
20:1
12:1
Average Class Size
20 students
17 students
Tuition & Aid
Average Yearly Tuition Cost
$10,700
$17,598

Frequently Asked Questions

What are the top ranked private schools in Martinez, CA?
The top ranked private schools in Martinez, CA is St. Catherine Of Siena School.
How many private schools are located in Martinez?
4 private schools are located in Martinez.
What percentage of students in Martinez go to private school?
6% of all K-12 students in Martinez are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in Martinez?
25% of private schools in Martinez are religiously affiliated (most commonly Catholic).

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