Private Foundation

WASHBURN FAMILY FOUNDATION

WASHBURN FAMILY FOUNDATION is a Private Foundation headquartered in NEW CASTLE, NH. Financial data from the 2025 filing: $16K revenue, $12K expenses, $177K total assets. IRS filings disclose 82 grants awarded by this foundation, totaling roughly $65K.

EIN: 233059858 NEW CASTLE, NH Public Foundations NTEE: T30 Latest filing: 2025
Total Revenue$16K
Total Expenses$12K
Total Assets$177K
Grants Given82
Grant Total$65K
Filing Years2021–2025

Sample Grants Given

CHRIST CHURCH PRESERVATION TRUST
PHILADELPHIA, PA · 2025
WASHBURN HOUSE
$3,500
THE WISTAR INSTITUTE
PHILADELPHIA, PA · 2025
GENERAL OPERATING
$3,500
AMERICAN RED CROSS
WASHINGTON, DC · 2025
MABEL BOARDMAN SOCIETY
$1,000
PHILABUNDANCE
PHILADELPHIA, PA · 2025
GENERAL OPERATING
$600
BRANDYWINE CONSERVANCY
CHADDS FORD, PA · 2025
GENERAL OPERATING
$250

Showing up to 5 of 82 total records — full history available with membership.

Officers & Directors

SECRETARY Diana J Slaymaker
PRESIDENT TREASURER Elizabeth A Pesce
VICE PRESIDENT Mark D Washburn

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING
$37,100 70 grants
WASHBURN HOUSE
$20,600 6 grants
MABEL BOARDMAN SOCIETY
$7,000 6 grants

Financial Trends

Year Revenue Expenses Assets
2025 $16K $12K $177K
2024 $13K $12K $174K
2023 $17K $11K $173K
2022 $9K $11K $172K
2021 $12K $12K $175K

Between 2021 and 2025, reported annual revenue grew from $12K to $16K (+29%), with total assets most recently reported at $177K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in DC, GA, NY, PA, VA.

DCGANYPAVA

Full geographic grant map with state-by-state breakdown available with membership.

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