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Plinth

· Private foundation

Daniel and Margaret Carper Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$531k
Granted FY2025still arriving
19
Grants FY2025still arriving
5
States reached
$191k
Largest
01What you fund
0177% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Youth Development$448kAnimals$322kReligion$195kHealth$191kEnvironment$169kScience & Tech$157kEducation$150kHuman Services$136kOther$0
02FY2025 · 19 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k2 grants · $10k
  • $10k–50k16 grants · $330k
  • $50k–250k1 grant · $191k
$20,000
Median grant
5
States reached
$1.8M
Total assets
Largest grants
RecipientAmount
FUNHOUSE COMMONS$191,151
WHC FOUNDATION$25,000
ORCAS ISLAND COMM FOUNDATION$25,000
Individual grant recipient$25,000
ORCAS COMMUNITY RESOURCE CTR$25,000
Individual grant recipient$25,000
Individual grant recipient$25,000
ORCAS SENIOR CENTER$20,000
Individual grant recipient$20,000
ORCAS ISLAND FOOD BANK$20,000
ORCAS ANIMAL PROTECTION SOCIETY$20,000
FREEDOM FROM RELIGION FOUNDATION$20,000
THE SAN JUAN PRESERVATION TRUST$20,000
AFRICAN WILDLIFE FOUNDATION$20,000
LIVING TONGUES INSTITUTE FOR ENDANGERED LANGUAGES$20,000
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

show:

Your human-services grants (FY17–25, $112k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%ORCAS COMMUNITY RESOURCE CTR: $25k → 10%ORCAS COMMUNITY RESOURCE CTR: $20k → 10%ORCAS COMMUNITY RESOURCE CTR: $15k → 10%ORCAS COMMUNITY RESOURCE CENTER: $15k → 10%ORCAS COMMUNITY RESOURCE CENTER: $10k → 10%ORCAS COMMUNITY RESOURCE CTR: $10k → 10%ORCAS COMMUNITY RESOURCE CENTER: $5k → 10%ORCAS COMMUNITY RESOURCE CENTER: $5k → 10%ORCAS COMMUNITY RESOURCE CENTER: $5k → 10%ORCAS RECYCLING SERVICES: $2k → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

WA
MN
IL
WI
NY
MA
OR
NV
MD
DC
HI

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

93%of every dollar goes to organizations you’ve funded before.
$2.5M · 33 repeat orgs$192k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +90% since the first grant, against -10% for the ones you funded once.

33 repeat relationships — 18 still active in FY2025, 15 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

33
14

Total granted

$2.5M
$167k

Median revenue growth · since first grant

+90%
-10%

Still filing today

48%
57%

New vs renewed · share of each year

In FY2025, 95% of grant dollars renewed an existing relationship; $25k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
Arts & CultureAnimalsEducationHuman ServicesHealthInternationalOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.

Backed again, and grew

  • CD
    CHILDREN'S DISCOVERY FOUNDATION
    8× · 2017–2025 · $448k · revenue +90%
  • TS
    THE SAN JUAN PRESERVATION TRUST
    8× · 2018–2025 · $127k · revenue +24%
  • AW
    AFRICAN WILDLIFE FOUNDATION INC
    9× · 2017–2025 · $115k · revenue +54%

Funded once

  • UO
    UNIVERSITY OF MINNESOTA FOUNDATIONgraduated
    one grant, 2018 · $65k · revenue +87%
  • HU
    HARVARD UNIV OFFICE SPONSORED PROGRAMS
    one grant, 2021 · $40k
  • WA
    WASHINGTON ATHLETIC CLUB FOUNDATION
    one grant, 2021 · $26k · revenue -10%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Alaska Whale Foundation

Alaska Whale Foundation is dedicated to marine mammal conservation through research monitoring and education.

Environment
2
Orca Conservancy

Orca conservancy is working on behalf of orcinus orca, the killer whale, and protecting the wild places on which it depends.

Animals
3
Amazon Conservation Association

Amazon conservation unites science, people, and innovation to protect the amazon - the greatest wild forest on earth. as guardians of the most iconic forest on the planet, we bring together the power of the latest science and technology…

Environment
4
Great Peninsula Conservancy

Preserve in perpetuity the natural habitats, rural landscapes, and open spaces of the great peninsula of washington's puget sound.

Environment
5
Agricultural Research Foundation

Our mission is to encourage facilitate support and engage in scientific investigation and research experimentation and to advance educational and training activities related to agriculture and natural resources throughout the state of…

6
The Water Research Foundation

The purpose of the water research foundation (wrf) is a definitive research organization to advance the science of all things water to better meet the evolving needs of its subscribers and the water sector. to engage exclusively in…

Environment
7
Association of Washington Cities

The association of washington cities builds connections between our state's diverse cities and towns, while providing our members with the support needed to thrive through delivery of data-driven education, nationally recognized pooling…

8
The Oregon Zoo Foundation

To foster community pride and involvement in the oregon zoo and to secure financial support for the zoo's conservation, education and animal well-being programs.

Animals
9
Aquarium of the Pacific Corporation

The aquarium of the pacific's mission is to instill a sense of wonder, respect, and stewardship for the pacific ocean, its inhabitants, and ecosystems.

Animals
10
Western Rivers Conservancy

Western rivers conservancy's mission is to protect outstanding river ecosystems in the western united states. continued on schedule o.we acquire land to conserve critical habitat, provide public access for compatible use and enjoyment, and…

Environment
11
Wild Orca

Translating science into action to save Southern Resident killer whales from extinction.

Animals
12
Puget Sound Restoration Fund

To restore habitat, water quality and native species in the puget sound

Environment

For reference, the grantee most central to the portfolio’s shape is Orcas Island Community Foundation and the most unlike its peers is Whc Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 41 years old; the field is 15. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number23%0%<5yr15%0%5–10yr19%8%10–20yr18%32%20–35yr12%40%35–55yr13%20%55yr+
THE FIELDby orgYOUR MONEYby value23%0%<5yr15%0%5–10yr19%8%10–20yr18%45%20–35yr12%32%35–55yr13%16%55yr+

The field is 23% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
0.0%0/27
the rest of the field
13%
2,309/17,874

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

27 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 27 of the 50 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
9
Early backer (in before they grew)
26/27
Grantees still filing
19/27
Grew since you first funded

Where your money sits — by cause, then by grantee

THE SEADOC SOCIETY — $170,000 · OtherTHE SEADOC SOCIETYIndividual grant recipient — $124,000 · OtherIndividual grant recipientLIVING TONGUES INSTITUTE — $105,000 · OtherLIVING TONGUES INSTITUTEIndividual grant recipient — $100,000 · OtherIndividual grant recipientORCAS ISLAND COMM FOUNDATION — $90,000 · OtherORCAS ISLAND COMM FOUNDATIONORCAS SENIOR CENTER — $81,000 · OtherORCAS SENIOR CENTERORCAS ISLAND FOOD BANK — $81,000 · OtherORCAS ISLAND FOOD BANKPLANNED PARENTHOOD — $80,000 · OtherPLANNED PARENTHOODFREEDOM FROM RELIGION FOUNDATION — $75,000 · OtherIndividual grant recipient — $70,000 · OtherIndividual grant recipient — $69,000 · Other+21 more — $396,552 · Other+21 moreCHILDREN'S DISCOVERY FOUNDATION — $448,006 · Arts & CultureCHILDREN'S DISCOVERY FO…LIVING TONGUES INSTITUTE FOR ENDANGERED LANGUAGES — $40,000 · Arts & CultureLIVING TONGUES INSTITUT…ORCAS CENTER — $38,900 · Arts & CultureORCAS CENTERWASHINGTON ATHLETIC CLUB FOUNDATION — $26,000 · Arts & CultureOrcas Island Chamber Music Festival — $20,000 · Arts & Culture+1 more — $2,500 · Arts & CultureAFRICAN WILDLIFE FOUNDATION INC — $115,000 · AnimalsAFRICAN WIL…ORCAS ANIMAL PROTECTION SOCIETY — $87,000 · AnimalsORCAS ANIMA…WOLF HOLLOW WILDLIFE REHABILITATION CENTRE — $55,000 · AnimalsWOLF HOLLOW…THE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS — $10,000 · AnimalsUNIVERSITY OF MINNESOTA FOUNDATION — $65,000 · EducationEastern Washington University Foundation — $34,500 · EducationPresident and Fellows of Harvard College — $27,485 · Education+1 more — $4,000 · EducationTHE SAN JUAN PRESERVATION TRUST — $127,000 · EnvironmentORCAS COMMUNITY RESOURCE CENTER — $110,000 · Human Services+1 more — $2,000 · Human ServicesFREEDOM FROM RELIGION FOUNDATION INC — $90,000 · Religion
Other$1,441,552Arts & Culture$575,406Animals$267,000Education$130,985Environment$127,000Human Services$112,000Religion$90,000

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetCHILDREN'S DISCOVERY FOUNDATION — $448,006 over 8y, 12% of budgetTHE SAN JUAN PRESERVATION TRUST — $127,000 over 8y, 0.5% of budgetAFRICAN WILDLIFE FOUNDATION INC — $115,000 over 9y, 0.1% of budgetORCAS COMMUNITY RESOURCE CENTER — $110,000 over 9y, 1.8% of budgetFREEDOM FROM RELIGION FOUNDATION INC — $90,000 over 5y, 0.3% of budgetORCAS ANIMAL PROTECTION SOCIETY — $87,000 over 9y, 6.9% of budgetORCAS ISLAND FOOD BANK — $81,000 over 9y, 2.5% of budgetUNIVERSITY OF MINNESOTA FOUNDATION — $65,000 over 1y, 0.0% of budgetWOLF HOLLOW WILDLIFE REHABILITATION CENTRE — $55,000 over 5y, 4.6% of budgetLIVING TONGUES INSTITUTE FOR ENDANGERED LANGUAGES — $40,000 over 2y, 7.9% of budgetORCAS CENTER — $38,900 over 9y, 1.0% of budgetEastern Washington University Foundation — $34,500 over 2y, 0.7% of budgetORCAS ISLAND COMMUNITY FOUNDATION — $31,000 over 2y, 0.8% of budgetMEDECINS SANS FRONTIERES USA INC — $30,000 over 3y, 0.0% of budgetPresident and Fellows of Harvard College — $27,485 over 1y, 0.0% of budgetWASHINGTON ATHLETIC CLUB FOUNDATION — $26,000 over 1y, 7.7% of budgetPLANNED PARENTHOOD FEDERATION OF AMERICA INC — $20,000 over 2y, 0.0% of budgetTHE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS — $10,000 over 2y, 0.0% of budgetAMERICAN CANCER SOCIETY INC — $10,000 over 1y, 0.0% of budgetORCAS MEDICAL FOUNDATION — $10,000 over 1y, 2.1% of budgetUNIVERSITY OF WASHINGTON FOUNDATION — $4,000 over 2y, 0.0% of budgetRAINIER CLUB HISTORIC FOUNDATION — $2,500 over 1y, 0.5% of budgetORCAS RECYCLING SERVICES — $2,000 over 1y, 0.1% of budgetMONTESSORI COMMUNITY SCHOOL — $1,000 over 1y, 0.0% of budgetNORTHWEST HARVEST EMM — $1,000 over 1y, 0.0% of budgetWHC FOUNDATION — $500 over 1y, 0.5% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

  • Who funds CHILDREN'S DISCOVERY FOUNDATION
  • Who funds THE SAN JUAN PRESERVATION TRUST
  • Who funds AFRICAN WILDLIFE FOUNDATION INC
  • Who funds ORCAS COMMUNITY RESOURCE CENTER
  • Who funds FREEDOM FROM RELIGION FOUNDATION INC
  • Who funds ORCAS ANIMAL PROTECTION SOCIETY
  • Who funds ORCAS ISLAND FOOD BANK
  • Who funds UNIVERSITY OF MINNESOTA FOUNDATION
  • Who funds WOLF HOLLOW WILDLIFE REHABILITATION CENTRE
  • Who funds LIVING TONGUES INSTITUTE FOR ENDANGERED LANGUAGES
  • Who funds ORCAS CENTER
  • Who funds Eastern Washington University Foundation
  • Who funds ORCAS ISLAND COMMUNITY FOUNDATION
  • Who funds MEDECINS SANS FRONTIERES USA INC
  • Who funds President and Fellows of Harvard College
  • Who funds WASHINGTON ATHLETIC CLUB FOUNDATION
  • Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC
  • Who funds Orcas Island Chamber Music Festival
  • Who funds THE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS
  • Who funds AMERICAN CANCER SOCIETY INC
  • Who funds ORCAS MEDICAL FOUNDATION

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Orcas Island Community FoundationWA24.2× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Orcas Island Community Foundation · Seattle Foundation · Orcas Bay Foundation · Donald Family Foundation · The GreerSolien Fund · Dutton Jones Foundation · Glasser Family Fund · Sos Foundation · Www Foundation · Orcasong Institute · Brown Dog Foundation · The Anders Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Daniel and Margaret Carper Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 00%1%4%8%15%your share of their income ↑0%25%50%75%100%share of the org’s income from governmentmedian 43%
  • Living Tongues Institute for Endangered Languages43% of income from government
  • President and Fellows of Harvard College7% of income from government
no gov moneyreceives it· size = income
0get no government money at all
5report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
typical government reliance, FY2025

Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 50 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph