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Average Private Elementary School Endowment in Washington

Name: Washington Average Endowment Trends (Elementary)
Creator: Private School Review
License: https://www.privateschoolreview.com/terms

The average private elementary school endowment in Washington is $13.7M (2026-27).

The private elementary school in Washington with the highest endowment is Paramount Christian Academy, with a endowment of $75M.

Quick Facts (26-27)

# WA Schools Ranked: 30
Top 20 Range (Endowment): $2M–$75M
WA School Avg.: $14M
National School Avg.: $18M

Quick Facts (26-27)

# WA Schools Ranked: 30
Top 20 Range (Endowment): $2M–$75M
WA School Avg.: $14M
National School Avg.: $18M

Washington Average Endowment (Trends)

Total Growth: +230.9% (+$16.4 million since 2020)

View Data

Year	National avg	Washington (WA) avg	YoY Change ($)	YoY Change (%)
2025	$33 million	$23.5 million	▲ +$15.4 million	▲ +189.4%
2024	$24 million	$8.1 million	▲ +$1.6 million	▲ +25.5%
2023	$24 million	$6.5 million	▼ -$0.5 million	▼ -7.8%
2022	$24 million	$7.0 million	▼ -$0.1 million	▼ -1.2%
2021	$23 million	$7.1 million	— $0 million	— 0.0%
2020	$21 million	$7.1 million	—	—

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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 — Washington (endowment range: $2M–$75M, avg $14M)

Endowment Range: $1M $75M Avg. Endowment: $13.6M

Frequently Asked Questions

What is the Washington average private elementary schools endowment?

The Washington average private elementary schools endowment is $13.7M for 2026-27.

What are the private elementary schools with the highest endowment in Washington?

The top ranked private elementary schools in Washington include Paramount Christian Academy, Northwest Montessori School - Wedgewood and Charles Wright Academy.

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