For the 2026 school year, there are 4 private high schools serving 627 students in Antioch, CA.
The top-ranked private high school in Antioch, CA is Cornerstone Christian School.
75% of private high schools in Antioch, CA are religiously affiliated (most commonly Assembly of God and Baptist).
Top-Ranked Antioch Private High Schools (2026)
School
Location
Quick Facts
Cornerstone Christian School
(Assembly of God)
1745 E 18th St
Antioch, CA 94509
(925) 779-2000
Antioch, CA 94509
(925) 779-2000
Gr: PK-12 | 491 students
Antioch Christian Academy
(Assembly of God)
1509 Monterey Dr
Antioch, CA 94509
(925) 776-4160
Antioch, CA 94509
(925) 776-4160
Gr: 1-11 | 6 students Tuition listed
5200 Heidorn Ranch Road
Antioch, CA 94531
(925) 778-2234
Antioch, CA 94531
(925) 778-2234
Gr: K-12 | 73 students Avg. class size: 15 students Sports: 2 Tuition listed
Spectrum Center- Antioch Campus
Special Education School
800 Gary Ave
Antioch, CA 94509
(925) 779-7520
Antioch, CA 94509
(925) 779-7520
Gr: K-12 | 57 students Tuition listed
Antioch, California Private Schools (Closed)
School
Location
Quick Facts
La Cheim School (Closed 2014)
Special Education School
1413 F St Portable One
Antioch, CA 94509
(925) 777-1133
Antioch, CA 94509
(925) 777-1133
Gr: 7-11 | 19 students
Paideig Academy (Closed 2019)
(Christian)
330 Worrell Road
Antioch, CA 94509
(925) 813-5845
Antioch, CA 94509
(925) 813-5845
Gr: 1-11 | 15 students Tuition listed
Overview
This Town (Antioch)
This State (CA)
# Schools
4 Schools
Student Body:
# Students
627 Students
275,966 Students
% Average Students of Color
58%
49%
Academics and Faculty:
# Teachers
57 Teachers
26,836 Teachers
Average Student-Teacher Ratio
11:1
10:1
Average Class Size
15 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$12,250
$23,454
Average Endowment Size
$60 million
$30.72 million
Students by Ethnicity:
Diversity Score
0.77
0.73
# American Indian Students
n/a
1,844 Students
% American Indian Students
n/a
1%
# Asian Students
48 Students
34,978 Students
% Asian Students
6%
13%
# Hispanic Students
143 Students
43,272 Students
% Hispanic Students
20%
16%
# Black Students
169 Students
15,770 Students
% Black Students
23%
6%
# White Students
254 Students
115,657 Students
% White Students
35%
44%
# Hawaiian Students
5 Students
2,942 Students
% Hawaiian Students
1%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
107 Students
48,703 Students
% of Others Students
15%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
2 sports
10 sports
Frequently Asked Questions
What are the top-ranked private high schools in Antioch, CA?
The top-ranked private high schools in Antioch, CA is Cornerstone Christian School.
How many private high schools are located in Antioch?
4 private high schools are located in Antioch.
What percentage of private high schools are religiously affiliated in Antioch?
75% of private high schools in Antioch are religiously affiliated (most commonly Assembly of God and Baptist).
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