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Pennsylvania · Public charity

Independence Seaport Museum

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…

$43k
Granted FY2022
3
Grants FY2022
3
Organizations funded FY2022
67%
First-time grantees FY2022
Read the full brief
Median grant, FY2022
$13,817
Largest grant, FY2022
$14,968
Organizations funded a year
1 to 14
FY2018 to FY2022
States reached, FY2022
1
Total assets, FY2022
$20M

How open it is to new grantees

In FY2022, 67% of the organizations Independence Seaport Museum funded were first-time grantees, receiving 65% of its grant dollars.

New vs renewed · share of each year

In FY2022, 35% of grant dollars renewed an existing relationship; $28k went to new ones.

50%100%’19’20’22
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’19’20’22
AnimalsArts & CultureOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY20223$43k67%
FY20201$52k100%
FY20196$127k17%
FY201814$286kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2022.

Environment$480kArts & Culture$14kEducation$14k

Top grantees

Largest recipients by total granted, FY2018 to FY2022, and the share of each one’s budget the grants supplied at peak.

Show all 18 grantees
All grantees of Independence Seaport Museum by total granted
GranteeTotal grantedYearsShare of their budget
Center for Aquatic Sciences$213,30227%
National Wildlife Federation$51,74910%
D&R Greenway Land Trust Inc$51,50021%
The Schuylkill Center For Environmental Education$31,54330%
National Audubon Society Inc$24,99020%
Heritage Conservancy Inc$19,93211%
New Jersey Conservation Foundation$16,96020%
Ports of Phila Maritime Society$13,817111%
Maritime Charter School$13,8171n/a
Pocono Environmental Education Center Inc$13,72911%
Berks Nature$10,64010%
County of Mercer$7,5001n/a
Friends of the Heinz Wildlife Refuge$6,32017%
Tookany Tacony Frankford Watershed Partn Ership$6,32011%
State of New Jersey Nj Natural Land$6,3201n/a
Camden City Garden Club Inc$6,3201n/a
Bayshore Center at Bivalve Inc$6,25011%
Delaware Nature Society Inc$6,16010%

Where it is load-bearing

Each grantee by its size and the share of its budget Independence Seaport Museum supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCenter for Aquatic Sciences: $213,302 over 2y, 6.8% of budgetNational Wildlife Federation: $51,749 over 1y, 0.1% of budgetD&R Greenway Land Trust Inc: $51,500 over 2y, 1.4% of budgetThe Schuylkill Center For Environmental Education: $31,543 over 3y, 0.5% of budgetNational Audubon Society Inc: $24,990 over 2y, 0.0% of budgetHeritage Conservancy Inc: $19,932 over 1y, 0.8% of budgetNew Jersey Conservation Foundation: $16,960 over 2y, 0.1% of budgetPorts of Phila Maritime Society: $13,817 over 1y, 11% of budgetPocono Environmental Education Center Inc: $13,729 over 1y, 0.7% of budgetBerks Nature: $10,640 over 1y, 0.5% of budgetFriends of the Heinz Wildlife Refuge: $6,320 over 1y, 7.2% of budgetTookany Tacony Frankford Watershed Partn Ership: $6,320 over 1y, 1.0% of budgetBayshore Center at Bivalve Inc: $6,250 over 1y, 0.7% of budgetDelaware Nature Society Inc: $6,160 over 1y, 0.2% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 14.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

National Wildlife FederationVA28.3× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: National Wildlife Federation · National Audubon Society Inc · The William Penn Foundation · Pseg Foundation Inc · National Fish and Wildlife Foundation · The Nature Conservancy · The Pfizer Foundation Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Independence Seaport Museum with peer funders

About Independence Seaport Museum

How much does Independence Seaport Museum give?
Independence Seaport Museum reported 3 grants totaling $42,602 in its FY2022 IRS filing. It funded between 1 and 14 organizations a year over FY2018 to FY2022.
What does Independence Seaport Museum fund?
By grant dollars over FY2018 to FY2022, its largest causes are Environment (95%), Arts & Culture (3%), Education (3%).
Who are Independence Seaport Museum's largest grantees?
By total granted over FY2018 to FY2022: Center for Aquatic Sciences ($213k), National Wildlife Federation ($52k), D&R Greenway Land Trust Inc ($52k).
Does Independence Seaport Museum fund new organizations?
In FY2022, 67% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Independence Seaport Museum?
Its strongest co-funders, measured against what their size predicts, include National Wildlife Federation, National Audubon Society Inc, The William Penn Foundation.
Where is Independence Seaport Museum based?
Independence Seaport Museum is based in PA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 18 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2022, released 2022. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports no grant expense, so the figures above are from FY2022, the most recent year this funder made grants.

Source object · view filing

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