The average private school tuition in Montana is $11,738 per year (2026-27).
The private elementary school average tuition cost is $10,704 per year and the private high school average is $12,181 per year.
The private school with the lowest tuition cost is Liberty Christian School, with a tuition of $1,400.
Quick Facts (2026-27)
- # MT Schools Ranked: 35
- Top 20 Range (Tuition): $1,400–$8,000
- MT School Avg.: $8,129
- National School Avg.: $12,181

















