For the 2026 school year, there are 2 private schools serving 317 students in Calimesa, CA (there are , serving 1,078 public students). 23% of all K-12 students in Calimesa, CA are educated in private schools (compared to the CA state average of 10%).
The top-ranked private school in Calimesa, CA is Mesa Grande Academy.
The average acceptance rate is 80%, which is lower than the California private school average acceptance rate of 81%.
50% of private schools in Calimesa, CA are religiously affiliated (most commonly Seventh Day Adventist).
Top-Ranked Calimesa 草榴社区 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
Monty's Montessori Academy
Montessori School
9580 Calimesa Blvd
Calimesa, CA 92320
(909) 435-4161
Calimesa, CA 92320
(909) 435-4161
Gr: K-6 | 37 students
Overview
This Town (Calimesa)
This State (CA)
# Schools
2 Schools
Student Body:
# Students
317 Students
665,538 Students
% Average Students of Color
33%
51%
Academics and Faculty:
# Teachers
27 Teachers
55,537 Teachers
Average Student-Teacher Ratio
12:1
12:1
% Average Faculty w/Advanced Degree
90%
59%
Average Class Size
20 students
17 students
Average Number of AP Courses
3 courses
15 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$4,280
$18,026
Average % on Financial Aid
13%
29%
Average Financial Aid Grant
$2,500
$8,932
Average Acceptance Rate
80%
81%
Students by Ethnicity:
Diversity Score
0.59
0.74
# American Indian Students
n/a
3,583 Students
% American Indian Students
n/a
n/a
# Asian Students
28 Students
72,174 Students
% Asian Students
9%
11%
# Hispanic Students
50 Students
104,621 Students
% Hispanic Students
16%
16%
# Black Students
7 Students
30,465 Students
% Black Students
2%
5%
# White Students
195 Students
236,378 Students
% White Students
61%
37%
# Hawaiian Students
10 Students
5,515 Students
% Hawaiian Students
3%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
27 Students
190,007 Students
% of Others Students
9%
30%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
7 extracurriculars
9 extracurriculars
Average Number of Sports
7 sports
7 sports
Frequently Asked Questions
What are the top-ranked private schools in Calimesa, CA?
The top-ranked private schools in Calimesa, CA is Mesa Grande Academy.
How many private schools are located in Calimesa?
2 private schools are located in Calimesa.
What percentage of students in Calimesa go to private school?
23% of all K-12 students in Calimesa are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in Calimesa?
50% of private schools in Calimesa are religiously affiliated (most commonly Seventh Day Adventist).
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