The Derryfield School Top 3 · Highest Avg. ACT Score (NH)

St. Paul's School Top 3 · Highest Avg. SAT Score (NH)

Kimball Union Academy Top 3 · Largest Endowment (NH)

Home > Find Schools > School Rankings > Average Endowment > New Hampshire

Average Private School Endowment in New Hampshire

Name: New Hampshire Average Endowment Trends (All Private Schools)
Creator: Private School Review
License: https://www.privateschoolreview.com/terms

The average private school endowment in New Hampshire is $59.1M (2026-27).

The private school in New Hampshire with the highest endowment is St. Paul's School, with a endowment of $673M.

Quick Facts (26-27)

# NH Schools Ranked: 17
Top 20 Range (Endowment): $1M–$673M
NH School Avg.: $59M
National School Avg.: $23M

Quick Facts (26-27)

# NH Schools Ranked: 17
Top 20 Range (Endowment): $1M–$673M
NH School Avg.: $59M
National School Avg.: $23M

New Hampshire Average Endowment (Trends)

Total Growth: (-32.5%) (-$26.6 million since 2020)

View Data

Year	National avg	New Hampshire (NH) avg	YoY Change ($)	YoY Change (%)
2025	$39 million	$55.3 million	▼ -$18.7 million	▼ -25.3%
2024	$39 million	$74.0 million	▲ +$1.3 million	▲ +1.8%
2023	$39 million	$72.6 million	▼ -$15.3 million	▼ -17.4%
2022	$40 million	$88.0 million	▼ -$5.3 million	▼ -5.6%
2021	$40 million	$93.2 million	▲ +$11.4 million	▲ +13.9%
2020	$40 million	$81.8 million	—	—

Download Table: Download as CSV | Download as XML | Download as JSON

Source: National Center for Education Statistics (NCES) Private School Universe Survey (PSS), direct school submissions, and proprietary website research and analysis by Private School Review.

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Show school map — New Hampshire (endowment range: $1M–$673M, avg $59M)

Endowment Range: $1M $673M Avg. Endowment: $59.1M

Frequently Asked Questions

What is the New Hampshire average private schools endowment?

The New Hampshire average private schools endowment is $59.1M for 2026-27.

What are the private schools with the highest endowment in New Hampshire?

The top ranked private schools in New Hampshire include St. Paul's School, Kimball Union Academy and Holderness School.

What is private high school and private elementary school with the highest endowment in New Hampshire?

The private high school with the highest endowment in New Hampshire is St. Paul's School, with a value of $673.0M. The private elementary school with the highest endowment is Cardigan Mountain School, with a value of $29.5M.

Recent Articles

October 13, 2026

Should Your Child Stay at the Same Private School K–12?

Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.

October 13, 2026

When Your Child's Closest Friends Leave Private School

Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.

October 13, 2026

When Your Child Doesn't Connect With Their Teacher

Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.