The average private school tuition in Missouri is $12,016 per year (2026-27).
The private elementary school average tuition cost is $11,849 per year and the private high school average is $14,513 per year.
The private school with the lowest tuition cost is Abm Ministries-lighthouse Christian Academy, with a tuition of $1,750.
Quick Facts (26-27)
- # MO Schools Ranked: 177
- Top 20 Range (Tuition): $1,750–$3,806
- MO School Avg.: $12,016
- National School Avg.: $11,246










