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Oldest Private Schools in New Hampshire

The average private school in New Hampshire was founded around 1966 (2026-27).

The oldest private school in New Hampshire is Phillips Exeter Academy, founded in 1781.

Quick Facts (26-27)

# NH Schools Ranked: 173
Top 20 Range (Year Founded): 1781–1889
NH School Avg.: 1966
National School Avg.: 1967

Quick Facts (26-27)

# NH Schools Ranked: 173
Top 20 Range (Year Founded): 1781–1889
NH School Avg.: 1966
National School Avg.: 1967

Frequently Asked Questions

What is the New Hampshire average private schools founding year?

The New Hampshire average private schools founding year is 1966 for 2026-27.

What are the private schools with oldest founding year in New Hampshire?

The top ranked private schools in New Hampshire include Phillips Exeter Academy, Kimball Union Academy and Kimball Union Academy.

What is private high school and private elementary school with the oldest founding year in New Hampshire?

The private high school with the oldest founding year in New Hampshire is Phillips Exeter Academy, with a year of 1781. The private elementary school with the oldest founding year is Mount St. Mary Academy, with a year of 1858.

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