For the 2025-26 school year, there is 1 private high school serving 358 students in Costa Mesa, CA.
The top ranked private high school in Costa Mesa, CA is The Waldorf School Of Orange County.
Top Ranked Costa Mesa Private High Schools (2025-26)
School
Location
Quick Facts
2350 Canyon Drive
Costa Mesa, CA 92627
(949) 574-7775
Costa Mesa, CA 92627
(949) 574-7775
Gr: PK-12 | 358 students Avg. class size: 25 students Sports: 4 | Extracurrculars: 7 Tuition listed
Costa Mesa, California Private Schools (Closed)
School
Location
Quick Facts
261 Monte Vista Avenue
Costa Mesa, CA 92627
(949) 645-5171
Costa Mesa, CA 92627
(949) 645-5171
Gr: K-8 | 62 students
Port Mesa Christian School (Closed 2010)
(Christian)
650 Hamilton St
Costa Mesa, CA 92627
(949) 642-9181
Costa Mesa, CA 92627
(949) 642-9181
Gr: K-2 | 22 students
Frequently Asked Questions
What are the top ranked private high schools in Costa Mesa, CA?
The top ranked private high schools in Costa Mesa, CA is The Waldorf School Of Orange County.
How many private high schools are located in Costa Mesa?
1 private high schools are located in Costa Mesa.
Recent Articles
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.