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 $58,919.
The least expensive county for private school tuition is Nicollet County, MN with an average tuition of $2,950.

National Average Tuition Cost (Trends)

Showing 2016–2025. Full 11-year historical data available below ↓

Total Growth: +29.0% (+$3,080 since 2016)

Show school map — National (Tuition range: $5,377–$29,268, avg $13,779)
Tuition Range: $5,377 $29,268 Avg. Tuition: $13,779

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 ($58,919 average tuition), Franklin, MA ($55,977 average tuition) and New York, NY ($43,400 average tuition).

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Did You Know?

The most expensive town for private school tuition is New York, NY with an average tuition of $44,193. The most expensive county for private school tuition is Litchfield County, CT with an average tuition of $58,919.