Calvary Preparatory Academy-Online Photo - Providing excellence in online education since 2009, CPA offers a fully online, Christian education for students from kindergarten through 12th grade leading to completion of an accredited high school diploma. Calvary Prep Academy is accredited in grades 7-12 by WASC (Western Association of Schools & Colleges) and offers NCAA and University of California "a-g" approved courses.

Best San Marcos Private Elementary Schools (2026)

For the 2026 school year, there are 5 private elementary schools serving 962 students in San Marcos, CA.
The top-ranked private elementary schools in San Marcos, CA include Calvary Preparatory Academy-Online, St. Joseph Academy, and Teri, Inc. The Country School.
The average acceptance rate is 58%, which is lower than the California private elementary school average acceptance rate of 81%.
80% of private elementary schools in San Marcos, CA are religiously affiliated (most commonly Christian and Catholic).

Top-Ranked San Marcos Private Elementary Schools (2026)

School
Location
Quick Facts
Calvary Preparatory Academy-Online
Calvary Preparatory Academy-Online Photo - Providing excellence in online education since 2009, CPA offers a fully online, Christian education for students from kindergarten through 12th grade leading to completion of an accredited high school diploma. Calvary Prep Academy is accredited in grades 7-12 by WASC (Western Association of Schools & Colleges) and offers NCAA and University of California "a-g" approved courses.
(Christian)
(22)
1740 La Costa Meadows Dr. Suite 105
San Marcos, CA 92078
(760) 410-8283
Gr: K-12 | 348 students Avg. class size: 15 students Extracurrculars: 12 Tuition listed
St. Joseph Academy
(Catholic)
(4)
500 Las Flores Dr
San Marcos, CA 92078
(760) 305-8505
Gr: K-12 | 351 students Tuition listed
Teri, Inc. The Country School
Special Education School
1145 Lin Da Vista Dr Ste 105
San Marcos, CA 92078
(760) 331-9116
Gr: 6-12 | 21 students Avg. class size: 12 students Tuition & acceptance rate listed
North County Christian School
(Christian)
979 Woodland Prkw Ste 101-59
San Marcos, CA 92069
(760) 737-7115
Gr: 1-12 | 82 students
Valley Christian School
(1)
1350 Discovery St
San Marcos, CA 92078
(760) 744-0207
Gr: K-8 | 160 students Avg. class size: 160 students Sports: 3 | Extracurrculars: 1 Tuition & acceptance rate listed

Overview

This Town (San Marcos)
This State (CA)
# Schools
5 Schools

Student Body:

# Students
962 Students
504,418 Students
% Average Students of Color
42%
50%

Academics and Faculty:

# Teachers
106 Teachers
44,277 Teachers
Average Student-Teacher Ratio
9:1
12:1
% Average Faculty w/Advanced Degree
25%
59%
Average Class Size
14 students
17 students
Average Number of AP Courses
5 courses
13 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$16,925
$17,474
Average Summer Program Cost
$400
$1,026
Average % on Financial Aid
5%
28%
Average Acceptance Rate
58%
81%

Students by Ethnicity:

0.60
0.74
# American Indian Students
7 Students
2,779 Students
% American Indian Students
1%
n/a
# Asian Students
52 Students
57,677 Students
% Asian Students
8%
12%
# Hispanic Students
157 Students
81,151 Students
% Hispanic Students
25%
17%
# Black Students
15 Students
23,623 Students
% Black Students
3%
5%
# White Students
358 Students
193,701 Students
% White Students
58%
40%
# Hawaiian Students
7 Students
3,916 Students
% Hawaiian Students
1%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
26 Students
122,967 Students
% of Others Students
4%
25%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
7 extracurriculars
8 extracurriculars
Average Number of Sports
3 sports
6 sports

Frequently Asked Questions

What are the top-ranked private elementary schools in San Marcos, CA?
The top-ranked private elementary schools in San Marcos, CA include Calvary Preparatory Academy-Online, St. Joseph Academy, and Teri, Inc. The Country School.
How many private elementary schools are located in San Marcos?
5 private elementary schools are located in San Marcos.
How diverse are private elementary schools in San Marcos?
San Marcos private elementary schools are approximately 42% minority students, which is lower than the California private school average of 50%.
What percentage of private elementary schools are religiously affiliated in San Marcos?
80% of private elementary schools in San Marcos are religiously affiliated (most commonly Christian and Catholic).
Which private elementary schools in San Marcos are often viewed compared to one another?
Popular comparisons of private elementary schools in San Marcos include: North County Christian School vs. Calvary Preparatory Academy-Online

Recent Articles

Private School Fees Increase Mid-Year: A Parent Action Plan
Private School Fees Increase Mid-Year: A Parent Action Plan
A 2026 parent action plan for managing mid-year private school tuition increases, including contracts, negotiation tips, and financial options.
Private School Scholarship Scams & Red Flags to Watch Out For (2026 Guide)
Private School Scholarship Scams & Red Flags to Watch Out For (2026 Guide)
Learn how to spot private school scholarship scams in 2026, including red flags, real examples, and expert tips to protect families.
Diversity in Private Schools: Progress and Obstacles in 2026
Diversity in Private Schools: Progress and Obstacles in 2026
Explore how private schools are advancing diversity in 2026, key gains made, ongoing challenges, and what families should know.