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Washington · Private foundation

Thurston Charitable Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$282k
Granted FY2025(still arriving)
89
Grants FY2025
92
Organizations funded FY2024
22%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$16,000
Organizations funded a year
71 to 93
FY2020 to FY2024
States reached, FY2025
16
Total assets, FY2025
$4.3M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 22% of the organizations Thurston Charitable Foundation funded were first-time grantees, receiving 15% of its grant dollars.

New vs renewed · share of each year

In FY2024, 85% of grant dollars renewed an existing relationship; $40k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
AnimalsArts & CultureEducationHuman 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
FY2025still arriving86$280k22%
FY202492$270k22%
FY202393$294k24%
FY202278$272k29%
FY202178$228k33%
FY202071$224kn/a
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Health$273kArts & Culture$229kEducation$192kReligion$178kHuman Services$102kAnimals$97kYouth Development$84kEnvironment$82kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
NH
WA
ID
IL
NY
OR
IN
PA
NJ
CA
UT
CO
VA
MD
AZ
KS
TN
NC
DC
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Sawtooth Botanical Garden$68,00064%
Kirkland Arts Center$62,00061%
Child Evangelism Fellowship Of Southern California Inc$51,00051%
Browns Valley Family Club$51,00056%
Seattle Opera$50,50040%
Overlake Hospital Foundation$46,00060%
Church of St Martin in the Fields$41,0005n/a
Fred Hutchinson Cancer Research Center$40,00040%
Culver Educational Foundation$39,60060%
Blaine County Hunger Coalition Inc$39,00060%
Show all 116 grantees
All grantees of Thurston Charitable Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Sawtooth Botanical Garden$68,00064%
Kirkland Arts Center$62,00061%
Child Evangelism Fellowship Of Southern California Inc$51,00051%
Browns Valley Family Club$51,00056%
Seattle Opera$50,50040%
Overlake Hospital Foundation$46,00060%
Church of St Martin in the Fields$41,0005n/a
Fred Hutchinson Cancer Research Center$40,00040%
Culver Educational Foundation$39,60060%
Blaine County Hunger Coalition Inc$39,00060%
Uplift Northwest$36,00060%
Keystone Hospice$34,50020%
Community Action of Napa Valley$31,00060%
Love Inc of South Bay in the Name of Christ$30,100510%
Sammamish Bible Camp Association Inc$30,00061%
House of Yahweh$27,00060%
Beacon Light Mission$17,00041%
Animal Shelter League of Rohnert Park$15,00034%
Sun Valley Community School Inc$15,00030%
Mercy Ships International$15,00060%
World Central Kitchen Inc$15,00030%
Spirit of America Worldwide$15,00030%
Union Gospel Mission$15,0003n/a
Jesusonline Ministries$15,00030%
Eastside Heritage Center$11,50064%
Congregations for the Homeless$11,50060%
American Diabetes Association$11,50060%
Medic One Foundation$11,00060%
Keller Isd Education Foundation Inc$10,20052%
Bellevue College Foundation$10,00020%
Bellevue Art Museum$9,00030%
Hopelink$8,00060%
Alzheimer's Disease & Related Disorders Association Inc$7,50060%
Overlake Service League$7,50060%
Border Angels$7,50041%
The Arizona Animal Welfare League$7,30060%
Blaine County Seniors Council Inc the Senior Connection$6,50040%
Washington Policy Center$6,50060%
Pratt Fine Arts Center$6,00020%
Northwest Parkinsons Foundation$6,00050%
Wild Fish Conservancy$6,00060%
Cascade Public Media$5,50050%
Bainbridge Island Museum of Art$5,50050%
The Sophia Way$5,50050%
Sowers International$5,00010%
Pacific Northwest Ballet Association$5,00010%
Purnell School$5,00010%
St Jude Children's Research Hospital Inc$5,00010%
Palos Verdes Performing Arts$5,00010%
The Bellevue Police Foundation$5,00021%
Woodland Park Zoological Society$4,50060%
National Nordic Museum$4,50030%
Pike Place Market Foundation$4,50020%
The Liberty Theatre Company$4,00030%
Center for Whale Research$4,00040%
Arboretum Foundation$4,00040%
Weimaraner Rescue of North Texas Inc$4,00041%
Pennsylvania Society for the Prevention of Cruelty to Animals$4,00020%
Northwood Church$3,5002n/a
The Sage School Inc$3,50020%
Tune In To Nature org$3,50020%
Khs Indian Theatre Boosters Inc$3,5004n/a
Equine Voices Rescue & Sanctuary$3,50040%
Pioneer Montessori School$3,50010%
University District Service League$3,00030%
Camp Summit Inc$3,00020%
Issaquah Food and Clothing Bank$3,00030%
Sun Valley Ski Club Inc$3,0006n/a
Episcopal Academy$3,00010%
His Nesting Place$3,0002n/a
Wild Orca$3,00031%
Food Lifeline$2,50030%
Bethesda Project$2,50010%
Attain Housing$2,50020%
Sun Valley Ski Education Foundation Inc$2,50010%
Friends of the Sea Lions Inc Dba Pacific Marine Mammal Center$2,40020%
Seward Association for the Advancement of Marine Science$2,40020%
Georgia Aquarium Inc & Subsidiary$2,40020%
Special Olympics of Texas Inc$2,00030%
Narberth Community Food Bank$2,0001n/a
Nova Ukraine$2,00010%
Raincoast Conservation Foundation$2,00020%
Friends of Public Radio Arizona$2,00020%
Keystone Rescue Mission Alliance Inc$2,00010%
Town Hall Association$2,00020%
Global Peace Partners$2,00012%
Youth Eastside Services$2,00020%
One Earth Conservation$2,00020%
Pasado's Safe Haven$2,00020%
Mission Aviation Fellowship$2,0001n/a
Bellevue Schools Foundation$2,00020%
Eastside Legal Assistance Program$2,00020%
Harmony Hill of Union$2,00020%
Philadelphia Metro Wildlife Center Inc$2,00011%
Jubilee REACH$1,50010%
Miracle League of Southlake$1,50021%
Athletes for Kids$1,50011%
Humane Society of North Texas$1,50010%
Seattle Opera Guild$1,50034%
The Center for Reproductive Rights Inc$1,00010%
Heatsync Labs$1,00012%
Women for Women International$1,00010%
The Seattle Aquarium Society$1,00010%
Toberman Neighborhood Center Inc$1,00010%
Kuow Puget Sound Public Radio$1,00010%
Wikimedia Foundation Inc$1,00010%
Maris Place$1,00010%
Museum of Northwest Art$1,00010%
We Heart Seattle$1,00010%
Romanian Missionary Society$1,00010%
Solve$1,00010%
Meals on Wheels America$1,00010%
Philadelphia Corporation for Aging$1,00010%
Columbia Land Trust$1,00010%
St Thomas Episcopal Church$5001n/a
Tacoma Art Museum$50010%

What it could do for these grantees

Plus 65 recipients with no EIN on record ($431k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Thurston Charitable Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSawtooth Botanical Garden: $68,000 over 6y, 4.2% of budgetKirkland Arts Center: $62,000 over 6y, 1.3% of budgetChild Evangelism Fellowship Of Southern California Inc: $51,000 over 5y, 0.5% of budgetBrowns Valley Family Club: $51,000 over 5y, 5.6% of budgetSeattle Opera: $50,500 over 4y, 0.1% of budgetOverlake Hospital Foundation: $46,000 over 6y, 0.2% of budgetFred Hutchinson Cancer Research Center: $40,000 over 4y, 0.0% of budgetCulver Educational Foundation: $39,600 over 6y, 0.0% of budgetBlaine County Hunger Coalition Inc: $39,000 over 6y, 0.2% of budgetUplift Northwest: $36,000 over 6y, 0.1% of budgetKeystone Hospice: $34,500 over 2y, 0.2% of budgetCommunity Action of Napa Valley: $31,000 over 6y, 0.1% of budgetLove Inc of South Bay in the Name of Christ: $30,100 over 5y, 10% of budgetSammamish Bible Camp Association Inc: $30,000 over 6y, 0.5% of budgetHouse of Yahweh: $27,000 over 6y, 0.3% of budgetBeacon Light Mission: $17,000 over 4y, 1.4% of budgetAnimal Shelter League of Rohnert Park: $15,000 over 3y, 4.4% of budgetSun Valley Community School Inc: $15,000 over 3y, 0.0% of budgetMercy Ships International: $15,000 over 6y, 0.0% of budgetWorld Central Kitchen Inc: $15,000 over 3y, 0.0% of budgetSpirit of America Worldwide: $15,000 over 3y, 0.0% of budgetJesusonline Ministries: $15,000 over 3y, 0.2% of budgetEastside Heritage Center: $11,500 over 6y, 3.9% of budgetCongregations for the Homeless: $11,500 over 6y, 0.0% of budgetAmerican Diabetes Association: $11,500 over 6y, 0.0% of budgetMedic One Foundation: $11,000 over 6y, 0.1% of budgetKeller Isd Education Foundation Inc: $10,200 over 5y, 1.5% of budgetBellevue College Foundation: $10,000 over 2y, 0.1% of budgetBellevue Art Museum: $9,000 over 3y, 0.3% of budgetHopelink: $8,000 over 6y, 0.0% of budgetAlzheimer's Disease & Related Disorders Association Inc: $7,500 over 6y, 0.0% of budgetOverlake Service League: $7,500 over 6y, 0.1% of budgetBorder Angels: $7,500 over 4y, 0.5% of budgetThe Arizona Animal Welfare League: $7,300 over 6y, 0.0% of budgetBlaine County Seniors Council Inc the Senior Connection: $6,500 over 4y, 0.1% of budgetWashington Policy Center: $6,500 over 6y, 0.0% of budgetPratt Fine Arts Center: $6,000 over 2y, 0.2% of budgetNorthwest Parkinsons Foundation: $6,000 over 5y, 0.3% of budgetWild Fish Conservancy: $6,000 over 6y, 0.1% of budgetCascade Public Media: $5,500 over 5y, 0.0% of budgetBainbridge Island Museum of Art: $5,500 over 5y, 0.1% of budgetThe Sophia Way: $5,500 over 5y, 0.0% of budgetSowers International: $5,000 over 1y, 0.2% of budgetPacific Northwest Ballet Association: $5,000 over 1y, 0.0% of budgetPurnell School: $5,000 over 1y, 0.1% of budgetSt Jude Children's Research Hospital Inc: $5,000 over 1y, 0.0% of budgetPalos Verdes Performing Arts: $5,000 over 1y, 0.4% of budgetThe Bellevue Police Foundation: $5,000 over 2y, 0.5% 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 107.

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 FoundationWA48.1× affinity34 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Seattle Foundation · Puget Sound Energy Foundation · The Norcliffe Foundation · Apex Foundation · M J Murdock Charitable Trust · Wyman Youth Trust · United Way of King County · Bellevue Rotary Foundation · Lucky Seven Foundation · Artsfund · Moccasin Lake Foundation · Overlake Medical Center & Clinics

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 Thurston Charitable Foundation with peer funders

About Thurston Charitable Foundation

How much does Thurston Charitable Foundation give?
Thurston Charitable Foundation reported 89 grants totaling $282,000 in its FY2025 IRS filing. It funded between 71 and 93 organizations a year over FY2020 to FY2024.
What does Thurston Charitable Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Health (17%), Arts & Culture (15%), Education (12%).
Who are Thurston Charitable Foundation's largest grantees?
By total granted over FY2020 to FY2025: Sawtooth Botanical Garden ($68k), Kirkland Arts Center ($62k), Child Evangelism Fellowship Of Southern California Inc ($51k).
Does Thurston Charitable Foundation fund new organizations?
In FY2024, 22% of the organizations it funded were first-time grantees.
Does Thurston Charitable Foundation 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 Thurston Charitable Foundation?
Its strongest co-funders, measured against what their size predicts, include Seattle Foundation, Puget Sound Energy Foundation, The Norcliffe Foundation.
Where is Thurston Charitable Foundation based?
Thurston Charitable Foundation 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 183 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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