Public Charity

Independence Seaport Museum

Independence Seaport Museum is a nonprofit organization categorized as Public Charity based in PHILADELPHIA, PA. Its most recent IRS filing (2025) reports revenue of $3.3M, expenses of $6.4M, total assets of $19.5M. Imperigo tracks 44 reported grant relationships connected to this organization totaling approximately $1.0M.

EIN: 231584971 PHILADELPHIA, PA Museums NTEE: A50 Latest filing: 2025
Total Revenue$3.3M
Total Expenses$6.4M
Total Assets$19.5M
Grant Records44
Funding Total$1.0M
Filing Years2021–2025

Mission

TO DISCOVER PHILADELPHIA'S RIVER OF HISTORY AND WORLD OF CONNECTIONS. SERVING A WIDE AND DIVERSE AUDIENCE AND HOLDING ITS COLLECTIONS IN TRUST FOR THE COMMUNITY, THE MUSEUM TELLS THE STORIES OF THE PEOPLE, HISTORICAL EVENTS AND ENVIRONMENTAL CHANGES OF THE DELAWARE RIVER AND ITS TRIBUTARIES. IT LOOKS TO A BROAD REGIONAL DEFINITION OF THE RIVER TO INCLUDE BOTH PHILADELPHIA AND CAMDEN AS WELL AS PORTIONS OF THE SOUTHERN COAST OF NEW JERSEY AND THE SCHUYLKILL RIVER DRAINAGE. THE MUSEUM IS THE LEADING EDUCATIONAL ORGANIZATION IN THE REGION DEDICATED TO THE HISTORY AND CULTURE OF THE DELAWARE RIVER AND ITS ESTUARIES. WE FOCUS UPON BUILDING K-16 EDUCATIONAL PROGRAMS THAT ENGAE STUDENTS IN THE RICH HISTORY OF THIS REGION AS IT RELATES TO THE WATERWAYS IN ADDTION TO PROVIDNG STEM AND ENVIRONMENTAL EDUCATIONAL OPPORTUNITIES. OUR EDUCATIONAL MISSION IS TO BUILD AN UNDERSTANDING OF THE HISTORICAL, CULTURAL, AND ENVIRONMENTAL IMPORTANCE OF THE DELAWARE RIVER WATERSHED. THE MUSEUM RETAINS A NATIONA

Officers & Directors

Director Brett E J Gorman
Vice-Chair Courtney Disston
Director Deborah Gibbons-Neff
Director Erik C Klein
Director George A Donnelly Esq
Director Hon Judge Annette Rizzo

Officer compensation and complete director data available with membership.

Top Grant Purposes

Civic Life
$124,300 1 grant
FOR RECIPIENT'S EXEMPT PURPOSE
$110,000 3 grants
UNRESTRICTED
$101,000 1 grant
CONSERVATION ASSISTANCE
$97,372 6 grants
ARTS AND CULTURAL PROJECTS
$72,000 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $3.3M $6.4M $19.5M
2024 $4.2M $5.7M $21.8M
2023 $3.1M $5.1M $21.3M
2022 $3.1M $4.8M $22.5M
2021 $2.4M $4.3M $28.2M

Between 2021 and 2025, reported annual revenue grew from $2.4M to $3.3M (+39%), with total assets most recently reported at $19.5M.

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

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