Average Private School Tuition By County

Listed below are counties with the highest average private school tuition (2026-27).
The most expensive county for private school tuition is Litchfield County, CT with an average tuition of $58,160.
The least expensive county for private school tuition is Nicollet County, MN with an average tuition of $2,950.

National Average Tuition Cost (Trends)

Show school map — National (Tuition range: $5,377–$28,517, avg $13,722)
Tuition Range: $5,377 $28,517 Avg. Tuition: $13,722

Average Private School Tuition By County (2026-27)

County
Average Tuition Cost
Most Expensive Schools

Frequently Asked Questions

What counties have the private schools with the highest tuition?
The counties with the highest tuition are Litchfield, CT ($58,160 average tuition), Franklin, MA ($54,810 average tuition) and New York, NY ($42,996 average tuition).

Recent Articles

When Your Child Outpaces the Private School Curriculum
When Your Child Outpaces the Private School Curriculum
Learn what parents can do when a child finishes private school coursework early, including acceleration, curriculum compacting, advanced classes, enrichment, and signs the school needs a new plan.
How Much Teacher Access Does Your Child Get?
How Much Teacher Access Does Your Child Get?
Learn how to evaluate teacher access at private schools, including extra-help time, advising, communication, academic support, and the questions families should ask before choosing a school today.
When a Private School Teacher Leaves Midyear
When a Private School Teacher Leaves Midyear
When a private school teacher leaves midyear, parents need clear answers. Learn what schools should do, what children may experience, and when a departure signals deeper concerns.

Did You Know?

The most expensive town for private school tuition is New York, NY with an average tuition of $43,781. The most expensive county for private school tuition is Litchfield County, CT with an average tuition of $58,160.