For the 2026 school year, there is 1 private high school serving 1,701 students in Rancho Santa Margarita, CA.
The top-ranked private high school in Rancho Santa Margarita, CA is Santa Margarita Catholic High School.
The average acceptance rate is 100%, which is higher than the California private high school average acceptance rate of 78%.
100% of private high schools in Rancho Santa Margarita, CA are religiously affiliated (most commonly Catholic).
Top-Ranked Rancho Santa Margarita 草榴社区 High Schools (2026)
School
Location
Quick Facts
22062 Antonio Pkwy
Rancho Santa Margarita, CA 92688
(949) 766-6000
Rancho Santa Margarita, CA 92688
(949) 766-6000
Gr: 9-12 | 1,701 students Avg. class size: 22 students Sports: 21 Tuition & acceptance rate listed
Rancho Santa Margarita, California 草榴社区 Schools (Closed)
School
Location
Quick Facts
Guidepost Montessori At Las Flores (Closed 2025)
Montessori School
28672 Deerpath
Rancho Santa Margarita, CA 92688
(949) 339-2010
Rancho Santa Margarita, CA 92688
(949) 339-2010
Gr: PK-K | 86 students
Limai Montessori Academy (Closed 2026)
Montessori School
30075 Comercio
Rancho Santa Margarita, CA 92688
(949) 589-6440
Rancho Santa Margarita, CA 92688
(949) 589-6440
Gr: PK-1 | 163 students Avg. class size: 12 students Tuition & acceptance rate listed
Overview
This Town (Rancho Santa Margarita)
This State (CA)
# Schools
1 School
Student Body:
# Students
1,701 Students
272,407 Students
% Average Students of Color
20%
50%
Academics and Faculty:
# Teachers
109 Teachers
26,879 Teachers
Average Student-Teacher Ratio
16:1
10:1
% Average Faculty w/Advanced Degree
71%
62%
Average Class Size
22 students
15 students
Average Number of AP Courses
21 courses
16 courses
Average SAT score
1269
(Out of 1600)
1266
Average ACT score
27
(Out of 36)
28
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$16,435
$23,888
Average Acceptance Rate
100%
78%
Students by Ethnicity:
Diversity Score
0.57
0.73
# American Indian Students
10 Students
1,839 Students
% American Indian Students
1%
1%
# Asian Students
106 Students
34,980 Students
% Asian Students
6%
13%
# Hispanic Students
124 Students
43,206 Students
% Hispanic Students
7%
16%
# Black Students
12 Students
15,763 Students
% Black Students
1%
6%
# White Students
1,016 Students
115,449 Students
% White Students
60%
44%
# Hawaiian Students
n/a
2,937 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
433 Students
48,585 Students
% of Others Students
25%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
21 sports
10 sports
Frequently Asked Questions
What are the top-ranked private high schools in Rancho Santa Margarita, CA?
The top-ranked private high schools in Rancho Santa Margarita, CA is Santa Margarita Catholic High School.
How many private high schools are located in Rancho Santa Margarita?
1 private high schools are located in Rancho Santa Margarita.
What percentage of private high schools are religiously affiliated in Rancho Santa Margarita?
100% of private high schools in Rancho Santa Margarita are religiously affiliated (most commonly Catholic).
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