The average private high school tuition in California is $23,881 per year (2026-27).
The private high school with the lowest tuition is Verbum Dei High School, Kids World School, Inc & Cornerstone Academy Of L., and Wherry Academy, each with a tuition of $1,200.
Quick Facts (2026-27)
- # CA Schools Ranked: 463
- Top 20 Range (Tuition): $1,200–$4,000
- CA School Avg.: $23,631
- National School Avg.: $14,530












