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²ÝÁñÉçÇø School Review - Established 2003

Martinez ²ÝÁñÉçÇø Schools (2026-27)

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 (compared to the CA state average of 10%).
25% of private schools in Martinez, CA are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Martinez ²ÝÁñÉçÇø 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 ²ÝÁñÉçÇø Schools in Martinez, California

Martinez, California ²ÝÁñÉçÇø 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 ²ÝÁñÉçÇø School Trends (10-Year)

4
²ÝÁñÉçÇø Schools
-20.0% (-1 school) 10-yr
301
Students
-20.2% (-76 students) 10-yr
$10,700
Avg. Tuition
20
Avg. Class Size
+66.7% (+8 students) 1-yr
48%
Students of Color
-2.0% (-1.0 pp) 10-yr
20:1
Student-Teacher Ratio
+17.6% (+3.0) 10-yr
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
3,910 Schools
# Students
301 Students
659,293 Students

Trends in the Average Number of Students Per ²ÝÁñÉçÇø School

YearMartinez, CA AvgCalifornia (CA)National
2025109180179
2024109175172
2023132181174
2022154189185
2021154185180
2020105179171
2019159179175
2018108173172
2017108179180
2016112173178
201594162167
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Note: 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. See our Terms of Service.

% Students of Color
48%
52%

Percentage of Students of Color Trends (2015-2025)

YearMartinez, CA AvgCalifornia (CA)National
202549%51%34%
202449%51%34%
202350%50%33%
202253%48%33%
202153%48%32%
202054%48%32%
201936%48%31%
201837%47%31%
201753%50%32%
201650%49%32%
201549%49%32%
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0.63
0.74

Diversity Score Trends

YearMartinez, CA AvgCalifornia (CA)National
20250.600.740.65
20240.600.740.65
20230.510.740.65
20220.570.730.64
20210.570.730.64
20200.580.730.64
20190.340.730.63
20180.360.730.63
20170.360.720.61
20160.440.720.61
20150.430.720.61
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Show more data/charts: racial breakdown
# American Indian Students
n/a
3,575 Students
% American Indian Students
n/a
1%
# Asian Students
3 Students
71,780 Students
% Asian Students
1%
11%

Asian Student Percentage Trends

YearMartinez, CA AvgCalifornia (CA)National
20251%11%5%
20241%11%5%
20221%10%4%
20211%10%4%
20203%10%4%
20182%10%4%
20172%10%4%
20161%10%4%
20151%10%4%
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# Hispanic Students
59 Students
104,409 Students
% Hispanic Students
20%
16%

Hispanic Student Percentage Trends

YearMartinez, CA AvgCalifornia (CA)National
202518%16%9%
202418%16%9%
202317%16%9%
202219%16%8%
202119%16%9%
202019%16%9%
20198%16%8%
20187%17%8%
20177%17%8%
20167%17%8%
20157%17%8%
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# Black Students
1 Student
30,223 Students
% Black Students
n/a
5%

Black Student Percentage Trends

YearMartinez, CA AvgCalifornia (CA)National
20161%5%7%
20151%5%8%
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# White Students
58 Students
235,771 Students
% White Students
19%
37%

White Student Percentage Trends

YearMartinez, CA AvgCalifornia (CA)National
202518%37%52%
202418%37%52%
202311%38%52%
202213%40%54%
202113%40%54%
202013%40%54%
201912%41%56%
201812%41%56%
201712%43%58%
201618%43%58%
201517%43%58%
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# Hawaiian Students
15 Students
5,499 Students
% Hawaiian Students
5%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
165 Students
188,336 Students
% of Others Students
55%
29%

Other Races Student Percentage Trends

YearMartinez, CA AvgCalifornia (CA)National
202558%29%26%
202458%29%26%
202368%28%25%
202262%28%25%
202162%27%25%
202060%27%24%
201980%26%24%
201879%26%23%
201779%24%22%
201673%24%22%
201574%23%21%
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All Ethnic Groups
Academics
# Teachers
15 Teachers
55,641 Teachers
Average Student-Teacher Ratio
20:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearMartinez, CA AvgCalifornia (CA)National
202522:112:111:1
202422:112:111:1
202333:112:111:1
202228:112:111:1
202128:113:111:1
202023:113:112:1
201927:112:112:1
201827:112:112:1
201720:113:112:1
201622:113:112:1
201517:113:112:1
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Average Class Size
20 students
17 students

Class Size Trends (2015-2016)

YearMartinez, CA AvgCalifornia (CA)National
2016121715
2015121715
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Tuition & Aid
Average Yearly Tuition Cost
$10,700
$18,350

Tuition Cost Trends (2015-2025)

YearMartinez, CA AvgCalifornia (CA)National
2025$10,100$18,076$15,012
2018$4,500$13,813$11,017
2016$10,700$12,852$10,356
2015$10,700$11,932$9,939
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Note: 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. See our Terms of Service.

Admissions & Athletics

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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