For the 2026 school year, there is 1 private high school serving 280 students in Calimesa, CA.
The top-ranked private high school in Calimesa, CA is Mesa Grande Academy.
The average acceptance rate is 80%, which is higher than the California private high school average acceptance rate of 78%.
100% of private high schools in Calimesa, CA are religiously affiliated (most commonly Seventh Day Adventist).
Top-Ranked Calimesa Private High Schools (2026)
School
Location
Quick Facts
Mesa Grande Academy
(Seventh Day Adventist)
975 Fremont St
Calimesa, CA 92320
(909) 795-1112
Calimesa, CA 92320
(909) 795-1112
Gr: K-12 | 280 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 7 Tuition & acceptance rate listed
Overview
This Town (Calimesa)
This State (CA)
# Schools
1 School
Student Body:
# Students
280 Students
276,087 Students
% Average Students of Color
33%
49%
Academics and Faculty:
# Teachers
23 Teachers
26,851 Teachers
Average Student-Teacher Ratio
12:1
10:1
% Average Faculty w/Advanced Degree
90%
61%
Average Class Size
20 students
15 students
Average Number of AP Courses
3 courses
15 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$4,280
$23,398
Average % on Financial Aid
13%
32%
Average Financial Aid Grant
$2,500
$12,545
Average Acceptance Rate
80%
78%
Students by Ethnicity:
Diversity Score
0.55
0.73
# American Indian Students
n/a
1,844 Students
% American Indian Students
n/a
1%
# Asian Students
28 Students
34,978 Students
% Asian Students
10%
13%
# Hispanic Students
50 Students
43,272 Students
% Hispanic Students
18%
16%
# Black Students
n/a
15,770 Students
% Black Students
n/a
6%
# White Students
180 Students
115,657 Students
% White Students
64%
44%
# Hawaiian Students
10 Students
2,942 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
12 Students
48,782 Students
% of Others Students
4%
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 Calimesa, CA?
The top-ranked private high schools in Calimesa, CA is Mesa Grande Academy.
How many private high schools are located in Calimesa?
1 private high schools are located in Calimesa.
What percentage of private high schools are religiously affiliated in Calimesa?
100% of private high schools in Calimesa are religiously affiliated (most commonly Seventh Day Adventist).
Recent Articles
How 91黑料s Are Preventing Student Burnout
Discover how private schools are addressing student burnout through wellness programs, balanced academics, and expanded mental health support.
How 91黑料s Evaluate 鈥淪oft Skills鈥 Like Leadership and Grit
Learn how private schools assess leadership, grit, resilience, and character, and why these soft skills are becoming increasingly important in admissions.
How 91黑料s Handle Cell Phones: Why Phone-Free Campuses Are Growing
Discover how private schools manage cell phones, why phone-free campuses are growing, and how reduced social media access can benefit students.