For the 2026 school year, there is 1 private high school serving 466 students in Costa Mesa, CA.
The top-ranked private high school in Costa Mesa, CA is Waldorf School Orange County.
Top-Ranked Costa Mesa 草榴社区 High Schools (2026)
School
Location
Quick Facts
2350 Canyon Drive
Costa Mesa, CA 92627
(949) 574-7775
Costa Mesa, CA 92627
(949) 574-7775
Gr: PK-12 | 466 students Avg. class size: 25 students Sports: 7 | Extracurrculars: 7 Tuition listed
Costa Mesa, California 草榴社区 Schools (Closed)
School
Location
Quick Facts
261 Monte Vista Avenue
Costa Mesa, CA 92627
(949) 645-5171
Costa Mesa, CA 92627
(949) 645-5171
Gr: K-8 | 62 students
Port Mesa Christian School (Closed 2010)
(Christian)
650 Hamilton St
Costa Mesa, CA 92627
(949) 642-9181
Costa Mesa, CA 92627
(949) 642-9181
Gr: K-2 | 22 students
Overview
This Town (Costa Mesa)
This State (CA)
# Schools
1 School
Student Body:
# Students
466 Students
272,407 Students
% Average Students of Color
33%
50%
Academics and Faculty:
# Teachers
33 Teachers
26,879 Teachers
Average Student-Teacher Ratio
14:1
10:1
Average Class Size
25 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$18,500
$23,888
Average % on Financial Aid
32%
33%
Students by Ethnicity:
Diversity Score
0.62
0.73
# American Indian Students
2 Students
1,839 Students
% American Indian Students
1%
1%
# Asian Students
43 Students
34,980 Students
% Asian Students
9%
13%
# Hispanic Students
28 Students
43,206 Students
% Hispanic Students
6%
16%
# Black Students
2 Students
15,763 Students
% Black Students
n/a
6%
# White Students
150 Students
115,449 Students
% White Students
32%
44%
# Hawaiian Students
n/a
2,937 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
241 Students
48,585 Students
% of Others Students
52%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
7 extracurriculars
14 extracurriculars
Average Number of Sports
7 sports
10 sports
Frequently Asked Questions
What are the top-ranked private high schools in Costa Mesa, CA?
The top-ranked private high schools in Costa Mesa, CA is Waldorf School Orange County.
How many private high schools are located in Costa Mesa?
1 private high schools are located in Costa Mesa.
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