International School Of Los Angeles-burbank Photo - The International School of Orange County is accredited by the French Ministry of Education, as well as the Western Association of Schools and Colleges (WASC). The International School of Orange County is the Orange County campus of the International School of Los Angeles which was established in 1978 by visionaries of varied cultural backgrounds.

Best Orange Private High Schools (2025)

For the 2025 school year, there are 5 private high schools serving 1,906 students in Orange, CA.
The top ranked private high schools in Orange, CA include Orange Lutheran High School and International School Of Los Angeles-burbank.
The average acceptance rate is 85%, which is higher than the California private high school average acceptance rate of 78%.
40% of private high schools in Orange, CA are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).

Top Ranked Orange Private High Schools (2025)

School
Location
Grades
Students
Fusion Academy Anaheim Hills
Fusion Academy Anaheim Hills Photo - Classes at Fusion are one-to-one: one student and one teacher. Teachers personalize content and act as mentors in the one-to-one setting.
Alternative School
3111 N. Tustin Street, Suite 240
Orange, CA 92865
(877) 673-8893
Grades: 6-12
| n/a students
International School Of Los Angeles-burbank
International School Of Los Angeles-burbank Photo - The International School of Orange County is accredited by the French Ministry of Education, as well as the Western Association of Schools and Colleges (WASC). The International School of Orange County is the Orange County campus of the International School of Los Angeles which was established in 1978 by visionaries of varied cultural backgrounds.
Special Program Emphasis
(12)
1838 N. Shaffer St.
Orange, CA 92865
(818) 900-1895
Grades: 6-12
| 334 students
Orange Lutheran High School
Orange Lutheran High School Photo - Strengthened by Faith. Prepared for Life.
(Lutheran Church Missouri Synod)
(2)
2222 N. Santiago Blvd.
Orange, CA 92867
(714) 998-5151
Grades: 9-12
| 1,431 students
Spirit Christian Academy
Spirit Christian Academy Photo - Our wonderful elementary campus!
(Christian)
815 S Esplanade Str
Orange, CA 92869
(714) 731-2630
Grades: PK-12
| 139 students
2126 Palermo Ct
Orange, CA 92867
(714) 915-6017
Grades: 8-9
| 2 students
[+] Show Closed Private Schools in Orange, California

Orange, California Private Schools (Closed)

School
Location
Grades
Students
815a S Esplanade St
Orange, CA 92869
(714) 602-7797
Grades: K-9
| 71 students
Olive Crest Academy (Closed 2025)
Special Education School
2190 N. Canal Street
Orange, CA 92865
(714) 998-6571
Grades: 2-12
| 136 students
2830 North Glassell Ave
Orange, CA 92865
(714) 637-0380
Grades: K-8
| 173 students
250 S Prospect St
Orange, CA 92869
(714) 633-0402
Grades: NS-PK
| 50 students

Frequently Asked Questions

What are the top ranked private high schools in Orange, CA?
The top ranked private high schools in Orange, CA include Orange Lutheran High School and International School Of Los Angeles-burbank.
How many private high schools are located in Orange?
5 private high schools are located in Orange.
How diverse are private high schools in Orange?
Orange private high schools are approximately 29% minority students, which is lower than the California private school average of 48%.
What percentage of private high schools are religiously affiliated in Orange?
40% of private high schools in Orange are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).

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