The average private high school acceptance rate in California is 78% per year (2026-27).
The most selective school in California is Seton School, Inc., with an acceptance rate of 3%.
Quick Facts (2026-27)
- # CA Schools Ranked: 285
- Top 20 Range (Acceptance Rate): 3%–30%
- CA School Avg.: 81%
- National School Avg.: 82%


























