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Washington · Private foundation

Allen Family Philanthropies

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$58M
Granted FY2024(still arriving)
112
Grants FY2024
97
Organizations funded FY2023
36%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$300,000
Largest grant, FY2024
$10,422,623
Organizations funded a year
56 to 106
FY2017 to FY2023
States reached, FY2024
24
Total assets, FY2024
$1.4B
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 36% of the organizations Allen Family Philanthropies funded were first-time grantees, receiving 39% of its grant dollars.

New vs renewed · share of each year

In FY2023, 61% of grant dollars renewed an existing relationship; $17M went to new ones.

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

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

’18’19’20’21’22’23
EducationHealthArts & CultureHuman ServicesInternationalEnvironmentOther
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
FY2024still arriving91$56M32%
FY202397$43M36%
FY202277$44M40%
FY202173$42M37%
FY202056$56M32%
FY201962$42M29%
FY201870$41M49%
FY2017106$32Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$105MHealth$96MEnvironment$38MScience & Tech$37MArts & Culture$32MHousing & Shelter$30MPhilanthropy$24MCommunity Improvement$11MOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
WA
ID
MT
IL
MI
NY
MA
OR
IN
OH
PA
NJ
CT
CA
UT
CO
MO
VA
MD
DE
AZ
NM
NC
DC
HI
AL
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
University of Washington Foundation$37,471,39185%
Mercy Housing Northwest$28,870,207576%
Artsfund$21,342,570564%
American Heart Association Inc$20,250,00081%
Children's Hospital Corporation$20,000,00080%
Trustees of Tufts College$9,249,07040%
Regents of the University of California at San Diego$5,499,3686n/a
American Friends of the Royal Foundation of the Prince and Princess of Wales$5,085,814431%
Icahn School of Medicine at Mount Sinai$5,000,00020%
National Geographic Society$5,000,00041%
Show all 183 grantees
All grantees of Allen Family Philanthropies by total granted
GranteeTotal grantedYearsShare of their budget
University of Washington Foundation$37,471,39185%
Mercy Housing Northwest$28,870,207576%
Artsfund$21,342,570564%
American Heart Association Inc$20,250,00081%
Children's Hospital Corporation$20,000,00080%
Trustees of Tufts College$9,249,07040%
Regents of the University of California at San Diego$5,499,3686n/a
American Friends of the Royal Foundation of the Prince and Princess of Wales$5,085,814431%
Icahn School of Medicine at Mount Sinai$5,000,00020%
National Geographic Society$5,000,00041%
American Rivers Inc$4,759,117518%
Florida International University Foundation Inc$4,218,01033%
Fred Hutchinson Cancer Research Center$4,015,00040%
The Board of Trustees of the University of Illinois$3,737,0737n/a
Sustainable Markets Foundation$3,475,00024%
Puget Sound Restoration Fund$2,462,191633%
The Salk Institute for Biological Studies$2,003,76950%
Wildlife Conservation Society$2,000,74030%
Flying Heritage & Combat Armor Museum$1,825,00013%
Mote Marine Laboratory Inc$1,793,33161%
Philanthropy Northwest$1,750,000210%
Smithsonian Institution$1,645,95340%
Blood Cancer United Inc$1,575,00030%
Friends of Seattle Waterfront$1,518,61217%
Yale University$1,500,0003n/a
The Children's Hospital of Philadelphia$1,500,00030%
Trustees of Boston University$1,500,00030%
Dana-Farber Cancer Institute Inc$1,500,00040%
Research Corporation dba Research Corporation for Science Advancement$1,500,000339%
University of Utah$1,500,0003n/a
Cedars-Sinai Medical Center$1,500,00030%
The Rockefeller University$1,500,00030%
Washington University$1,500,00030%
Oregon Shakespeare Festival Association Inc$1,500,00052%
Children's Hospital Medical Center$1,500,00030%
Van Andel Research Institute$1,500,00031%
Yale University$1,500,0003n/a
Northeastern University$1,500,00030%
Whitehead Institute for Biomedical Research$1,500,00031%
World Wildlife Fund Inc$1,500,00020%
University of Chicago$1,499,99430%
The Broad Institute Inc$1,497,89040%
Duke University$1,491,88940%
Southeast Effective Development$1,402,30028%
United States Fund for Unicef$1,347,58420%
Case Western Reserve University$1,250,00030%
Medecins Sans Frontieres USA Inc$1,250,00020%
Trustees of Boston College$1,249,98030%
The Earth Species Project$1,199,998217%
Fresnos Chaffee Zoo Corporation$1,168,64413%
University of California Davis$1,080,5964n/a
International Medical Corps$1,000,00011%
California Institute of Technology$1,000,00030%
Asia Pacific Cultural Center$1,000,000210%
University of Florida$1,000,0002n/a
Johns Hopkins University$1,000,00020%
Tubman Center for Health & Freedom$1,000,00028%
The University of Queensland in America Inc$955,30036%
Pams Foundation Inc$900,732410%
Wild Me$886,330334%
Seattle Symphony Orchestra Inc$850,00022%
The Center for Advanced Defense Studies$841,37035%
The Earth Genome$763,083130%
Housing Lopez$750,00018%
Bishop Museum$748,06613%
Internews Network$695,00021%
African Parks Foundation of America$616,81011%
University of Alaska$590,0002n/a
Shunpike$587,475110%
Alima USA Inc$558,505212%
Zoological Society of San Diego$551,24710%
Regents Univ of California$510,0001n/a
University of North Carolina at Chapel Hill$500,0001n/a
Regents of the University of California at Irvine$500,0001n/a
USA for Unfpa Inc$500,000110%
Experience Learning Community$500,00012%
Long Live the Kings$497,094310%
Coeur D'Alene Tribe$405,7341n/a
Vital Voices Global Partnership Inc$400,00011%
Children of the Setting Sun Product$385,64316%
Trout Unlimited Inc$373,30710%
Multiplier$359,37330%
National Foundation for Danish America$350,000139%
Gorilla Rehabilitation Conservation Education (Grace) Center Inc$344,402112%
Carnegie Institution of Washington$344,00020%
North Carolina Coastal Federation Inc$339,10013%
Rhizome Action Network Inc$319,300275%
National Wildlife Federation$316,44020%
Seattle Art Museum$309,91021%
Seattle Children's Theatre Association$306,00015%
Arts Corps$300,00038%
Siff$300,00013%
Home Range Wildlife Research$297,877329%
The Ocean Foundation$287,77621%
Bonneville Environmental Foundation$276,53811%
Reach Out and Read Inc$275,00012%
Mara Elephant Project USA Inc$273,63615%
Path$253,10020%
The Barack Obama Foundation$250,00010%
Wing Luke Memorial Foundation$250,00016%
Conservation Science Partners Inc$243,06919%
Nisqually Community Forest$239,793141%
Clear Global Inc$232,25015%
The North Carolina Aquarium Society$203,93012%
Big Brothers Big Sisters of Puget Sound$203,27781%
The Stemie Coalition Inc$203,000138%
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation$200,00010%
Family First Community Center Foundation$200,000214%
United Tribes of Bristol Bay$200,0002n/a
Native Conservancy$198,03316%
Rocky Mountain Bird Observatory$191,15412%
Int'L Union for Conservation of Nature & Natural Resources - US$163,00034%
Salmon-Safe Inc$162,50034%
Outdoors for all Foundation$157,19762%
Third Way Institute$155,00011%
Theatre Off Jackson$150,000183%
Na'ah Illahee Fund$150,00013%
Potlatch Fund$150,00015%
Wildaid Inc$150,00011%
North Carolina Botanical Garden Foundation$142,47917%
Baylor College of Medicine$138,00020%
Wild Salmon Center$135,95511%
Northwest Harvest Emm$135,87820%
Performing Arts Center Eastside$125,0001n/a
Wild Philanthropy Inc$124,800170%
Treehouse$104,97350%
Western Organization of Resource Councils Education Project$102,89723%
Friends of the Earth$102,89721%
Rainier Scholars$102,71431%
Legal Counsel for Youth and Children$100,000113%
Building Changes$100,00027%
Washington State Boys & Girls Clubs Asso$77,88826%
Low Income Housing Institute$75,00010%
Alaska Native Heritage Center Inc$75,00012%
American Bird Conservancy$67,59610%
The Florida Aquarium Inc$64,02020%
Sports Outreach Institute Inc$63,25013%
Virginia Mason Medical Center$55,49630%
Farestart$55,26830%
Boys and Girls Clubs of King County$55,04430%
NAMI Seattle$54,80035%
Community Passageways$54,40730%
Young Women Empowered$54,22331%
Seattle Out & Proud Foundation$54,11033%
National Atomic Museum Foundation$50,00022%
Lutheran Community Services Northwest$50,00010%
The Pew Charitable Trusts$45,00010%
Plymouth Housing Group and Subsidiaries$35,87820%
American Cancer Society Inc$35,87820%
Choose 180$28,53830%
Refugee Womens Alliance$25,00010%
The Museum of Language Arts Inc$25,00010%
Wellspring Family Services$25,00010%
Afghan Health Initiative$25,00012%
The Synergos Institute Inc$20,00010%
Rcx Sports Foundation$18,54511%
Chief Seattle Club$18,16720%
American National Red Cross & Its Constituent Chapters and Branches$17,97310%
Rainier Prep$10,00010%
Fred Hutchinson Cancer Center$10,00010%
Seattle Repertory Theatre$10,00010%
Innovation Spokane Schools$10,00010%
Yale University$10,0001n/a
Special Olympics Washington$5,77710%
Ocean Conservancy$5,00010%
Swedish Medical Center Foundation$5,00010%
Siskiyou Hospital Inc DBA Fairchild Medical Center$5,00010%
Coast Guard Foundation Inc$5,00010%
Permission to Start Dreaming Foundation$4,56130%
Growing Veterans$4,56132%
Omf Community Outreach$4,56131%
Salmon for Soldiers$4,56132%
NineLine Veteran Services$4,56130%
Veteran Rites Inc$4,56131%
Heroes Homestead$4,56132%
Northwest Battle Buddies$4,56130%
Minority Veterans of America$4,56130%
Gold Star Families of Washington$4,4662n/a
Peace for the Streets by Kids From the Streets$3,38810%
Fob Hope$3,01720%
Justice and Soul Foundation$2,00011%
Vision House$2,00010%
Young Womens Christian Association of Seattle-King County-Snohomish County$2,00010%

What it could do for these grantees

Plus 115 recipients with no EIN on record ($90M), not named here.

Where it is load-bearing

Allen Family Philanthropies supplied at least a quarter of the budget for 14 of its grantees at some point. The chart plots its 167 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUniversity of Washington Foundation: $37,471,391 over 8y, 5.1% of budgetMercy Housing Northwest: $28,870,207 over 5y, 76% of budgetArtsfund: $21,342,570 over 5y, 64% of budgetAmerican Heart Association Inc: $20,250,000 over 8y, 0.6% of budgetChildren's Hospital Corporation: $20,000,000 over 8y, 0.1% of budgetTrustees of Tufts College: $9,249,070 over 4y, 0.2% of budgetAmerican Friends of the Royal Foundation of the Prince and Princess of Wales: $5,085,814 over 4y, 31% of budgetIcahn School of Medicine at Mount Sinai: $5,000,000 over 2y, 0.1% of budgetNational Geographic Society: $5,000,000 over 4y, 0.8% of budgetAmerican Rivers Inc: $4,759,117 over 5y, 18% of budgetFlorida International University Foundation Inc: $4,218,010 over 3y, 3.3% of budgetFred Hutchinson Cancer Research Center: $4,015,000 over 4y, 0.3% of budgetSustainable Markets Foundation: $3,475,000 over 2y, 4.3% of budgetPuget Sound Restoration Fund: $2,462,191 over 6y, 33% of budgetThe Salk Institute for Biological Studies: $2,003,769 over 5y, 0.4% of budgetWildlife Conservation Society: $2,000,740 over 3y, 0.3% of budgetFlying Heritage & Combat Armor Museum: $1,825,000 over 1y, 2.9% of budgetMote Marine Laboratory Inc: $1,793,331 over 6y, 1.2% of budgetPhilanthropy Northwest: $1,750,000 over 2y, 9.5% of budgetSmithsonian Institution: $1,645,953 over 4y, 0.0% of budgetBlood Cancer United Inc: $1,575,000 over 3y, 0.1% of budgetFriends of Seattle Waterfront: $1,518,612 over 1y, 7.2% of budgetThe Children's Hospital of Philadelphia: $1,500,000 over 3y, 0.0% of budgetTrustees of Boston University: $1,500,000 over 3y, 0.0% of budgetDana-Farber Cancer Institute Inc: $1,500,000 over 4y, 0.0% of budgetResearch Corporation dba Research Corporation for Science Advancement: $1,500,000 over 3y, 39% of budgetCedars-Sinai Medical Center: $1,500,000 over 3y, 0.0% of budgetThe Rockefeller University: $1,500,000 over 3y, 0.1% of budgetWashington University: $1,500,000 over 3y, 0.0% of budgetOregon Shakespeare Festival Association Inc: $1,500,000 over 5y, 1.6% of budgetChildren's Hospital Medical Center: $1,500,000 over 3y, 0.0% of budgetVan Andel Research Institute: $1,500,000 over 3y, 0.6% of budgetNortheastern University: $1,500,000 over 3y, 0.0% of budgetWhitehead Institute for Biomedical Research: $1,500,000 over 3y, 0.5% of budgetWorld Wildlife Fund Inc: $1,500,000 over 2y, 0.3% of budgetUniversity of Chicago: $1,499,994 over 3y, 0.0% of budgetThe Broad Institute Inc: $1,497,890 over 4y, 0.1% of budgetDuke University: $1,491,889 over 4y, 0.0% of budgetSoutheast Effective Development: $1,402,300 over 2y, 8.4% of budgetUnited States Fund for Unicef: $1,347,584 over 2y, 0.2% of budgetCase Western Reserve University: $1,250,000 over 3y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $1,250,000 over 2y, 0.2% of budgetTrustees of Boston College: $1,249,980 over 3y, 0.0% of budgetThe Earth Species Project: $1,199,998 over 2y, 17% of budgetFresnos Chaffee Zoo Corporation: $1,168,644 over 1y, 2.9% of budgetInternational Medical Corps: $1,000,000 over 1y, 0.5% of budgetCalifornia Institute of Technology: $1,000,000 over 3y, 0.0% of budgetAsia Pacific Cultural Center: $1,000,000 over 2y, 10% 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 167.

Nonprofits that may fit its grantmaking

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.

Seattle FoundationWA54.8× affinity42 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Seattle Foundation · The Norcliffe Foundation · Moccasin Lake Foundation · Grousemont Foundation · United Way of King County · The Satterberg Foundation Inc · Artsfund · Gates Foundation · Puget Sound Energy Foundation · School's Out Washington · Raikes Foundation · Seattle Seahawks Charitable 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 Allen Family Philanthropies with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Allen Family Philanthropies?

Find your warmest path to Allen Family Philanthropies through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Allen Family Philanthropies

How much does Allen Family Philanthropies give?
Allen Family Philanthropies reported 112 grants totaling $57,950,248 in its FY2024 IRS filing. It funded between 56 and 106 organizations a year over FY2017 to FY2023.
What does Allen Family Philanthropies fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (26%), Health (24%), Environment (9%).
Who are Allen Family Philanthropies's largest grantees?
By total granted over FY2017 to FY2024: University of Washington Foundation ($37M), Mercy Housing Northwest ($29M), Artsfund ($21M).
Does Allen Family Philanthropies fund new organizations?
In FY2023, 36% of the organizations it funded were first-time grantees.
Does Allen Family Philanthropies accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Allen Family Philanthropies?
Its strongest co-funders, measured against what their size predicts, include Seattle Foundation, The Norcliffe Foundation, Moccasin Lake Foundation.
Where is Allen Family Philanthropies based?
Allen Family Philanthropies is based in WA.

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 310 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-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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