Miss Porter's School

The Madeira School

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Largest Endowments

The average endowment across the 15 ranked all-girls boarding schools is $73 M (2026-27).

Among all-girls boarding schools, the one with the largest endowment is Emma Willard School, with $196 M.

Quick Facts (26-27)

# All-Girls Schools Ranked: 15
Top 20 Range ($ M): $3 M–$196 M
All-Girls Schools Avg.: $73 M
National Avg.: $84 M

Quick Facts (26-27)

# All-Girls Schools Ranked: 15
Top 20 Range ($ M): $3 M–$196 M
All-Girls Schools Avg.: $73 M
National Avg.: $84 M

National Average School Endowment (Trends)

Showing 2016–2025. Full 12-year historical data available below ↓

Total Growth: +22.9% (+$15.6 million since 2016)

View Data

Year	National avg	YoY Change ($)	YoY Change (%)
2025	$83.8 million	▲ +$1.1 million	▲ +1.3%
2024	$82.7 million	▲ +$5.3 million	▲ +6.8%
2023	$77.4 million	▲ +$4 million	▲ +5.4%
2022	$73.4 million	▲ +$0.6 million	▲ +0.8%
2021	$72.8 million	▲ +$5.7 million	▲ +8.5%
2020	$67.1 million	▼ -$0.1 million	▼ -0.1%
2019	$67.2 million	▼ -$4.6 million	▼ -6.4%
2018	$71.8 million	▲ +$1.1 million	▲ +1.6%
2017	$70.7 million	▲ +$2.5 million	▲ +3.7%
2016	$68.2 million	▲ +$0.8 million	▲ +1.2%
2015	$67.4 million	▲ +$3.4 million	▲ +5.3%
2014	$64 million	—	—

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Show school map — National (Endowment range: $3M–$196M, avg $73M)

Endowment Range: $3M $196M Avg. Endowment: $73M

Frequently Asked Questions

Which all-girls boarding schools have the largest endowments?

The all-girls boarding schools with the largest endowments are Emma Willard School, Miss Porter's School and The Madeira School.

How many all-girls boarding schools are ranked for the largest endowments?

15 all-girls boarding schools are ranked for the largest endowments.

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Did You Know?

Boarding schools that have larger students bodies or older histories are more likely to have larger endowments than other schools (since they have had more alumni over the years to donate funds).

Schools with lower endowments still often have excellent facilities and resources for students, but simply have not yet had the time or alumni base to build up endowments equivalent to older, larger schools.

Endowment per student is another metric for comparing endowments between schools of different size.

Smaller schools can often have a larger endowment per student figure than larger schools.