The average private high school tuition in California is $23,599 per year (2026-27).
The private high school with the lowest tuition is Verbum Dei High School, Wherry Academy, and Kids World School, Inc & Cornerstone Academy Of L., each with a tuition of $1,200.
Quick Facts (2026-27)
- # CA Schools Ranked: 462
- Top 20 Range (Tuition): $1,200–$4,000
- CA School Avg.: $23,620
- National School Avg.: $13,415












