The average private school tuition in Maine is $22,000 per year (2026-27).
The private elementary school average tuition cost is $16,826 per year and the private high school average is $28,703 per year.
The private school with the lowest tuition cost is St. Thomas Consolidated School, with a tuition of $1,975.
Quick Facts (2026-27)
- # ME Schools Ranked: 58
- Top 20 Range (Tuition): $1,975–$8,000
- ME School Avg.: $22,000
- National School Avg.: $11,171














