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
275,587 Students
% Average Students of Color
33%
49%
Academics and Faculty:
# Teachers
23 Teachers
26,823 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
$23,392
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
34,996 Students
% Asian Students
10%
13%
# Hispanic Students
50 Students
43,304 Students
% Hispanic Students
18%
16%
# Black Students
n/a
15,799 Students
% Black Students
n/a
6%
# White Students
180 Students
115,814 Students
% White Students
64%
44%
# Hawaiian Students
10 Students
2,949 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
48,798 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).
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