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.

Top 3 Best San Marcos Private Schools (2025)

For the 2025 school year, there are 7 private schools serving 1,023 students in San Marcos, CA (there are 19 public schools, serving 17,645 public students). 5% of all K-12 students in San Marcos, CA are educated in private schools (compared to the CA state average of 10%).
The top ranked private 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 school average acceptance rate of 80%.
57% of private schools in San Marcos, CA are religiously affiliated (most commonly Christian and Catholic).

Top Ranked San Marcos Private Schools (2025)

School
Location
Grades
Students
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
Grades: K-12
| 348 students
St. Joseph Academy
(Catholic)
(4)
500 Las Flores Dr
San Marcos, CA 92078
(760) 305-8505
Grades: K-12
| 351 students
Teri, Inc. The Country School
Special Education School
1145 Lin Da Vista Dr Ste 105
San Marcos, CA 92078
(760) 331-9116
Grades: 6-12
| 21 students
453 La Moree Rd
San Marcos, CA 92078
(760) 750-8750
Grades: NS-PK
| n/a students
Discovery Isle Child Development Center
Daycare / Preschool
1655 S Rancho Santa Fe Rd # 101
San Marcos, CA 92078
(760) 752-8691
Grades: PK-K
| 61 students
North County Christian School
(Christian)
979 Woodland Prkw Ste 101-59
San Marcos, CA 92069
(760) 737-7115
Grades: 1-12
| 82 students
Valley Christian School
(1)
1350 Discovery St
San Marcos, CA 92078
(760) 744-0207
Grades: K-8
| 160 students

Frequently Asked Questions

What are the top ranked private schools in San Marcos, CA?
The top ranked private schools in San Marcos, CA include Calvary Preparatory Academy-Online, St. Joseph Academy, and Teri, Inc. The Country School.
How many private schools are located in San Marcos?
7 private schools are located in San Marcos.
How diverse are private schools in San Marcos?
San Marcos private schools are approximately 41% minority students, which is lower than the California private school average of 51%.
What percentage of students in San Marcos go to private school?
5% of all K-12 students in San Marcos are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in San Marcos?
57% of private schools in San Marcos are religiously affiliated (most commonly Christian and Catholic).
Which private schools in San Marcos are often viewed compared to one another?
Popular comparisons of private schools in San Marcos include: North County Christian School vs. Calvary Preparatory Academy-Online

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