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Delaware · Private foundation

The John C Griswold Family 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.

$657k
Granted FY2025(still arriving)
76
Grants FY2025
64
Organizations funded FY2024
28%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$50,000
Organizations funded a year
55 to 92
FY2018 to FY2024
States reached, FY2025
16
Total assets, FY2025
$13M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 28% of the organizations The John C Griswold Family Foundation funded were first-time grantees, receiving 19% of its grant dollars.

New vs renewed · share of each year

In FY2024, 81% of grant dollars renewed an existing relationship; $103k went to new ones.

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

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

’19’20’21’22’23’24
HealthAnimalsHuman ServicesArts & CultureEducationPhilanthropyOther
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 arriving65$630k29%
FY202464$534k28%
FY202370$455k29%
FY202292$908k33%
FY202173$852k42%
FY202070$782k50%
FY201955$779k18%
FY201858$1.0Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Education$1.3MArts & Culture$1.1MEnvironment$557kHealth$522kHousing & Shelter$285kCommunity Improvement$280kInternational$234kHuman Services$222kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
IL
WI
MI
NY
MA
IN
OH
PA
CT
RI
CA
UT
CO
NE
MO
KY
VA
AZ
NM
KS
TN
NC
DC
TX
FL

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 213 grantees
All grantees of The John C Griswold Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Millikin University$612,69180%
St Helena Montessori School Inc$500,39582%
Dragonfly Development Resources Inc$277,508773%
Vocal Arts Ensemble$257,000816%
Direct Connections To Africa$179,836624%
Center for Developmentally Disabled$148,50060%
Prospect House Inc$146,00082%
Heart of America Shakespeare Festival$125,00035%
Secret Land Arp$115,3674100%
Santa Fe Farmers Market Institute$107,50062%
Cincinnati Permaculture Institute$105,000440%
Oc Habitats$95,000642%
Nimbus Arts$90,00053%
Bolsa Chica Conservancy$78,00036%
Vital Opera Inc$70,0006n/a
Readworksinc$67,50033%
Severall Friends$65,207425%
Microgrid Systems Laboratory$58,5605n/a
Chorus America$56,00071%
Lunchtime Productions Inc$54,236616%
Stephen Siller Tunnel to Towers Foundation$52,90550%
Cameron Parsons Foundation Inc$50,000269%
Powell Gardens Inc$50,00021%
Jobone$50,00040%
AIDS Service Foundation of Greater Kansas City$50,00043%
Tonks Feline Foster$49,829438%
The Equus Effect Inc$48,28857%
The University of Cincinnati Foundation$47,00030%
Buyamba Inc$44,00061%
Inspireinc$43,0675n/a
Greater Austin Performing Arts Center Inc$42,00060%
The Archibald Project Inc$41,50067%
Downtown Women's Center$40,50050%
The Ocean Foundation$40,30040%
Huntington Beach Wetlands Conservancy$40,00024%
University of San Diego$40,00080%
Vhs Cheer Inc$40,0001n/a
The Frida Cinema$39,20016%
University of Utah$38,6193n/a
Metro Detroit Share Group$38,00076%
Kansas City Actors Theatre Inc$37,50032%
Restart Inc$37,50030%
Hope Coalition Inc$37,500315%
The Phoenix Association Inc$37,000232%
Reclaimed Hope Initiative$37,000511%
Northern New Mexico Radio Foundation$36,83452%
Tikkun Farm Inc$35,000410%
Carden Conservatory Parent Support Group Inc$35,0003n/a
Make-A-Wish Foundation of Orange County and the Inland Empire Inc$30,00030%
Tabor Academy$30,00020%
Greater Cincinnati Coalition for the Homeless$29,73728%
Nfl Flag Venice Donations Inc$28,8101n/a
Alfies Kitten Rescue$26,5002n/a
Wetlands and Wildlife Care Center$25,00015%
Linton Incorporated$25,00052%
Fisher House Southern California Inc$24,50051%
Many Mothers Inc$23,00055%
Saint Helena Forum for Innovation and Creativity The Saint Helena Forum$22,50034%
The Public For Animal Welfare Inc$22,00051%
Orangewood Foundation$21,01320%
Sage Mountain$20,500311%
San Pedro Playhouse$20,50020%
Stray Animal Adoption Program Inc$20,00022%
Sidewalk$20,00023%
Good Shepherd Healing Ministries$20,0001n/a
The Greenwich Library$18,60020%
Long Beach Museum of Art Foundation$18,07921%
Operation Give Back$18,00041%
The Giving Grove$16,54121%
Mid Fairfield AIDS Project$16,50020%
Down Syndrome Association of Greater Cincinnati$16,00040%
Saving Gracie Equine Healing Foundation Inc$15,75032%
Pivot Ministries Inc$15,65041%
Southport Congregational Church$15,0001n/a
Permaganic Co Ebner$15,000210%
Center for Carbon Removal$15,00020%
Oceanographic Teaching Stations Inc$15,00012%
University of California Irvine Foundation$15,00010%
Drive Savant Foundation Inc$15,00034%
Developing Potential Inc$15,00030%
The Harry and Rose Samson Family Jewish Community Center of Milwaukee$14,40510%
Christ Episcopal Church$13,2502n/a
Acequia Madre Ptc Inc$13,03234%
Power Clean Recovery Corp$13,00022%
Reunity Resources$12,50021%
International Rescue Committee INC$12,16330%
Young Men's Christian Association of Austin$11,71340%
After the Harvest$11,50020%
The Riverbrook Regional Young Men's Christian Association Inc$11,50030%
Ronald McDonald House Charities of Southern California$11,00020%
Rooted Wi Inc$11,00031%
Hays County Food Bank$11,00050%
Arts for Art Inc$11,00031%
Cincinnati Musical Festival Association$11,00030%
Twloha Inc$11,00040%
Fe-Ma-Le Foundation$10,0001n/a
Napa Valley Little League Inc dba St Helena Little League$10,00014%
Cincinnati Opera Association Inc$10,00020%
Wounded Warrior Project Inc$10,00010%
Klein Memorial Auditorium Foundationinc$10,00020%
St Marys Church$10,0001n/a
If I Need Help$10,00024%
Jessie Rees Foundation$10,00010%
Annunciation Byzantine Catholic Church Anaheim$10,0001n/a
Huntsman Cancer Foundation$9,75020%
Nature Nexus Institute$9,00021%
CIBACS Foundation$9,000333%
Friends of Capitol Forest$8,0002n/a
Conspirare Inc$8,00030%
Girls on the Run International Inc$8,00010%
Leaving a Positive Legacy Inc$8,00012%
Recovery Community Development Inc$7,50020%
Old Friends Senior Dogs Inc$7,50010%
National Ability Center$7,16320%
Stray Cat Adoptions of Texas S C a T$7,06033%
Underdog Alliance Inc$7,00013%
Woodlawn Theatre Inc Dba the Wonder Theatre$6,60020%
Youthworks$6,50010%
Inspirica Inc$6,12920%
Pacific House Inc$6,12920%
Long Beach Rescue Mission$6,06940%
Healthy Homes Block by Block$6,00032%
The Village Green Foundation Inc$6,0002n/a
Hays CISD Education Foundation$6,00031%
Human Milk Banking Association of North America Inc$6,00021%
Healthy Child Care Colorado$6,00021%
Cincinnati Playhouse in the Park$6,00020%
Girls on the Run of Los Angeles County$6,00041%
Everytown for Gun Safety Support Fund Inc$5,81530%
The Conscious Alliance$5,50540%
Chics Helping Inner City Adolescents$5,5002n/a
Wounded Warriors Family Support Inc$5,00010%
Cielo Project at Radio Ranch$5,00020%
Animal Friends Alliance$5,0001n/a
Young Life$5,00010%
Free Wheelchair Mission$5,00010%
Community Palliative Care of Northern New Mexico$5,00017%
Breakthrough T1d$5,00040%
Foster Care Counts$5,00010%
Boon Philanthropy Inc$5,00011%
Second Harvest Food Bank of Orange County Inc$5,00010%
Women Make Movies Inc$5,0001n/a
Greens Farms Academy Inc$5,00010%
Northern Colorado Kids Thrive$5,00010%
The Invictus Fund Nv$5,00011%
The Guidance Center$4,50020%
Back on My Feet$4,00010%
Foundation for Innovative and Restorative Education Inc$4,000137%
Roosters Foundation of Orange County$4,00011%
Advancing Collective Transformation (Fka Uffizi Order)(Dba-Sbact)$4,00040%
Second Chance Pet Adoptions$4,0001n/a
Young Women's Christian Association of Utah$4,00020%
Classic Theatre of San Antonio$4,00011%
Buda Police Foundation$4,0003n/a
Wonky Hearts Animal Haven Inc$3,65421%
Play Action Flag Football Inc$3,50022%
Kappa Alpha Theta Foundation Inc$3,50010%
Neighbor to Neighbor Inc$3,40010%
Holistic Life Foundation Inc$3,0001n/a
Colby's Crew Rescue$3,00030%
Paws of Redemption Inc$3,0001n/a
Road Runners Club of America Santa Fe Striders$3,00021%
Danielles Animal Safe Haven$3,00012%
Ride Cincinnati Foundation$3,00010%
Pancreatic Cancer Action Network Inc$3,00030%
Ncga Foundation$3,00010%
You Run This Town Foundation$3,00013%
Christian Herald Association Inc$2,50040%
Skid Row Running Club a Nonprofit Benefit Corporation$2,50010%
Praising Earth Inc$2,500132%
Family Reentry Inc$2,50010%
Tierra del Sol Foundation$2,50010%
The River Fund New York Inc$2,50040%
Fullerton Hills Softball$2,50011%
Mercy Multiplied America Inc$2,32510%
Project Angel Heart$2,00010%
Shays Warriors$2,0001n/a
Tiny Paws and Whiskers$2,00021%
Teacher Reuse$2,0002n/a
Knock Knock Angels$2,0001n/a
Youre Just My Type Inc$2,00011%
Alliance of Black Women Accountants$2,0001n/a
Edison High School Boys Tennis Booster Club Inc$2,0001n/a
Jane Addams Peace Association Inc$2,00011%
Brothers Capable of Accomplishing Anything$2,0001n/a
Therapeutic Riding Center of Huntington Beach Inc$1,50011%
Dare to Dream Children's Foundation$1,50013%
Casa Youth Shelter$1,50010%
Salt Lake Community Action Program$1,50010%
Su Casa - Ending Domestic Violence$1,50010%
For the Child Inc$1,35010%
Together We Rise$1,25010%
Red Hen Press Inc$1,25010%
Friends of Early Music$1,10020%
Simply Smiles Inc$1,00010%
Ozzie & Friends Rescue Inc$1,00010%
Underground Grit$1,00010%
Miscast Theatre Company$1,0001n/a
Teatro Audaz San Antonio$1,00011%
BYP100 Education Fund$1,00010%
St Mary's University$1,00010%
Actblue Charities Inc$1,00010%
Crohn's & Colitis Foundation Inc$1,00010%
The Loveland Foundation Inc$1,0001n/a
Mothers' Milk Bank at Austin Inc$1,00010%
A New Way of Life Reentry Project$1,00010%
Sierra Pacific Furbabies Inc$1,00011%
Fc Cincinnati Foundation$1,00010%
Serenity Project Inc$90011%
Alamo Theater Arts Council$7501n/a
House of Broken Cookies$50011%
Aves Theatre Boosters$5001n/a
Friends of the Santa Fe Public Library Inc$10010%

What it could do for these grantees

Plus 8 recipients with no EIN on record ($246k), not named here.

Where it is load-bearing

The John C Griswold Family Foundation supplied at least a quarter of the budget for 10 of its grantees at some point. The chart plots its 180 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMillikin University: $612,691 over 8y, 0.1% of budgetSt Helena Montessori School Inc: $500,395 over 8y, 2.1% of budgetDragonfly Development Resources Inc: $277,508 over 7y, 73% of budgetVocal Arts Ensemble: $257,000 over 8y, 16% of budgetDirect Connections To Africa: $179,836 over 6y, 24% of budgetCenter for Developmentally Disabled: $148,500 over 6y, 0.4% of budgetProspect House Inc: $146,000 over 8y, 1.9% of budgetHeart of America Shakespeare Festival: $125,000 over 3y, 5.0% of budgetSecret Land Arp: $115,367 over 4y, 100% of budgetSanta Fe Farmers Market Institute: $107,500 over 6y, 2.5% of budgetCincinnati Permaculture Institute: $105,000 over 4y, 40% of budgetOc Habitats: $95,000 over 6y, 42% of budgetNimbus Arts: $90,000 over 5y, 2.6% of budgetBolsa Chica Conservancy: $78,000 over 3y, 6.4% of budgetReadworksinc: $67,500 over 3y, 2.8% of budgetSeverall Friends: $65,207 over 4y, 25% of budgetChorus America: $56,000 over 7y, 1.2% of budgetLunchtime Productions Inc: $54,236 over 6y, 16% of budgetStephen Siller Tunnel to Towers Foundation: $52,905 over 5y, 0.0% of budgetCameron Parsons Foundation Inc: $50,000 over 2y, 69% of budgetPowell Gardens Inc: $50,000 over 2y, 0.8% of budgetJobone: $50,000 over 4y, 0.3% of budgetAIDS Service Foundation of Greater Kansas City: $50,000 over 4y, 2.6% of budgetTonks Feline Foster: $49,829 over 4y, 38% of budgetThe Equus Effect Inc: $48,288 over 5y, 6.8% of budgetThe University of Cincinnati Foundation: $47,000 over 3y, 0.0% of budgetBuyamba Inc: $44,000 over 6y, 0.8% of budgetGreater Austin Performing Arts Center Inc: $42,000 over 6y, 0.2% of budgetThe Archibald Project Inc: $41,500 over 6y, 7.3% of budgetDowntown Women's Center: $40,500 over 5y, 0.0% of budgetThe Ocean Foundation: $40,300 over 4y, 0.2% of budgetHuntington Beach Wetlands Conservancy: $40,000 over 2y, 4.4% of budgetUniversity of San Diego: $40,000 over 8y, 0.0% of budgetThe Frida Cinema: $39,200 over 1y, 6.2% of budgetMetro Detroit Share Group: $38,000 over 7y, 6.5% of budgetKansas City Actors Theatre Inc: $37,500 over 3y, 2.2% of budgetRestart Inc: $37,500 over 3y, 0.2% of budgetHope Coalition Inc: $37,500 over 3y, 15% of budgetThe Phoenix Association Inc: $37,000 over 2y, 32% of budgetReclaimed Hope Initiative: $37,000 over 5y, 11% of budgetNorthern New Mexico Radio Foundation: $36,834 over 5y, 2.4% of budgetTikkun Farm Inc: $35,000 over 4y, 9.7% of budgetMake-A-Wish Foundation of Orange County and the Inland Empire Inc: $30,000 over 3y, 0.3% of budgetTabor Academy: $30,000 over 2y, 0.0% of budgetGreater Cincinnati Coalition for the Homeless: $29,737 over 2y, 8.0% of budgetWetlands and Wildlife Care Center: $25,000 over 1y, 4.8% of budgetLinton Incorporated: $25,000 over 5y, 1.6% of budgetFisher House Southern California Inc: $24,500 over 5y, 0.8% 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 180.

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 loosely connected circle, clustered around a few shared anchors.

The Greater Cincinnati FoundationOH20× affinity14 shared granteesties to 9 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Greater Cincinnati Foundation · Santa Fe Community Foundation · Charitable Foundation USA · Carol Ann and Ralph V Haile Jr Foundation · The H & R Block Foundation · Greater Kansas City Community Foundation · Miller Nichols Charitable Foundation · E Kemper Carter & Anna Curry Carter Community · Orange County Community Foundation · The Wohlgemuth Herschede Foundation Co Fifth Third Bank Na Agent · Employees Community Fund of Boeing California Inc · Earl B & Loraine H Miller 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 The John C Griswold Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The John C Griswold Family Foundation?

Find your warmest path to The John C Griswold Family Foundation 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 The John C Griswold Family Foundation

How much does The John C Griswold Family Foundation give?
The John C Griswold Family Foundation reported 76 grants totaling $656,960 in its FY2025 IRS filing. It funded between 55 and 92 organizations a year over FY2018 to FY2024.
What does The John C Griswold Family Foundation fund?
By grant dollars over FY2018 to FY2025, its largest causes are Education (25%), Arts & Culture (21%), Environment (10%).
Who are The John C Griswold Family Foundation's largest grantees?
By total granted over FY2018 to FY2025: Millikin University ($613k), St Helena Montessori School Inc ($500k), Dragonfly Development Resources Inc ($278k).
Does The John C Griswold Family Foundation fund new organizations?
In FY2024, 28% of the organizations it funded were first-time grantees.
Does The John C Griswold Family 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 The John C Griswold Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Greater Cincinnati Foundation, Santa Fe Community Foundation, Charitable Foundation USA.
Where is The John C Griswold Family Foundation based?
The John C Griswold Family Foundation is based in DE.

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 223 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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