For the 2026 school year, there are 3 private high schools serving 448 students in Simi Valley, CA.
The top-ranked private high school in Simi Valley, CA is Grace Junior Senior High School.
The average acceptance rate is 94%, which is higher than the California private high school average acceptance rate of 78%.
Top-Ranked Simi Valley Private High Schools (2026)
School
Location
Quick Facts
1350 Cherry Avenue
Simi Valley, CA 93065
(805) 522-4667
Simi Valley, CA 93065
(805) 522-4667
Gr: 7-12 | 438 students Avg. class size: 23 students Sports: 12 | Extracurrculars: 7 Tuition & acceptance rate listed
1197-C E. Los Angeles Ave. #331 Simi Valley, CA 93065
Simi Valley, CA 93065
(877) 878-6001
Simi Valley, CA 93065
(877) 878-6001
Gr: K-12 Avg. class size: 15 students Acceptance rate listed
St. Annes Academy
Alternative School (Catholic)
3391 Los Nogales Rd
Simi Valley, CA 93063
(805) 285-0182
Simi Valley, CA 93063
(805) 285-0182
Gr: 1-12 | 10 students
Overview
This Town (Simi Valley)
This State (CA)
# Schools
3 Schools
Student Body:
# Students
448 Students
275,985 Students
% Average Students of Color
41%
49%
Academics and Faculty:
# Teachers
32 Teachers
26,849 Teachers
Average Student-Teacher Ratio
14:1
10:1
% Average Faculty w/Advanced Degree
50%
61%
Average Class Size
19 students
15 students
Average Number of AP Courses
15 courses
15 courses
Average SAT score
1160
(Out of 1600)
1264
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$15,850
$23,360
Average % on Financial Aid
20%
32%
Average Acceptance Rate
94%
78%
Students by Ethnicity:
Diversity Score
0.65
0.73
# American Indian Students
1 Student
1,844 Students
% American Indian Students
n/a
1%
# Asian Students
74 Students
34,996 Students
% Asian Students
17%
13%
# Hispanic Students
55 Students
43,305 Students
% Hispanic Students
12%
16%
# Black Students
23 Students
15,934 Students
% Black Students
5%
6%
# White Students
247 Students
115,816 Students
% White Students
55%
44%
# Hawaiian Students
19 Students
2,957 Students
% Hawaiian Students
4%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
29 Students
48,955 Students
% of Others Students
7%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
7 extracurriculars
14 extracurriculars
Average Number of Sports
12 sports
10 sports
Frequently Asked Questions
What are the top-ranked private high schools in Simi Valley, CA?
The top-ranked private high schools in Simi Valley, CA is Grace Junior Senior High School.
How many private high schools are located in Simi Valley?
3 private high schools are located in Simi Valley.
Recent Articles
Homework Policies in 91制片厂s: 2026 Guide
Explore how homework policies in private schools are evolving in 2026, including workload trends, wellness initiatives, and parent expectations.
91制片厂 Safety Measures in 2026
Explore updated private school safety measures in 2026, including campus security, mental health support, emergency planning, and digital safety.
The Rise of Micro-Schools Within 91制片厂 Networks
Explore how private school networks are adopting micro-schools to deliver flexible, personalized, and innovation-driven education in 2026.