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California · Private foundation

Gerald Oppenheimer 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.

$902k
Granted FY2025(still arriving)
60
Grants FY2025
49
Organizations funded FY2024
39%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,500
Largest grant, FY2025
$232,500
Organizations funded a year
28 to 49
FY2019 to FY2024
States reached, FY2025
14
Total assets, FY2025
$21M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 39% of the organizations Gerald Oppenheimer Family Foundation funded were first-time grantees, receiving 36% of its grant dollars.

New vs renewed · share of each year

In FY2024, 64% of grant dollars renewed an existing relationship; $227k went to new ones.

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

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

’20’21’22’23’24
EducationArts & CultureHuman ServicesHealthYouth DevelopmentCrime & LegalOther
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 arriving59$709k24%
FY202449$623k39%
FY202340$580k30%
FY202236$573k53%
FY202128$488k25%
FY202034$580k35%
FY201942$590kn/a
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Health$1.3MReligion$680kEducation$536kHuman Services$310kArts & Culture$235kYouth Development$221kAnimals$70kRecreation & Sports$56kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NH
MT
MN
IL
NY
SD
IN
PA
CT
CA
CO
MO
VA
NM
KS
TN
NC
DC
TX
FL

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Warm Blankets Childrens Foundation Inc Dba Kinship United$212,00051%
Marion Senior Services Inc$137,50070%
The Cheshire Academy$129,50070%
Family Care Foundation$125,0002n/a
Los Angeles Philharmonic Association$95,50070%
Homeless Cats Incorporated$47,5007n/a
Marymount High School$47,5007n/a
Veterans Park Conservancy$44,000217%
Center Theatre Group of Los Angeles$43,00070%
The Boys and Girls Club of Marion County Inc$40,00071%
Show all 80 grantees
All grantees of Gerald Oppenheimer Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Warm Blankets Childrens Foundation Inc Dba Kinship United$212,00051%
Marion Senior Services Inc$137,50070%
The Cheshire Academy$129,50070%
Family Care Foundation$125,0002n/a
Los Angeles Philharmonic Association$95,50070%
Homeless Cats Incorporated$47,5007n/a
Marymount High School$47,5007n/a
Veterans Park Conservancy$44,000217%
Center Theatre Group of Los Angeles$43,00070%
The Boys and Girls Club of Marion County Inc$40,00071%
Petersen Automotive Museum Foundation$32,00050%
St Josephs Indian School$29,0004n/a
The Transformation Center$24,00050%
The Florida State University Foundation Inc$22,50040%
Glastonbury Abc Inc$22,00028%
Pediplace Inc$20,50040%
Angel of Edgewood Inc$20,00033%
William Holden Wildlife Foundation$17,50022%
Biz Owners Ed Inc$16,80048%
Forman School Inc$15,00020%
Connecticut Science Center Inc$15,00010%
The House Institute Foundation$15,0002n/a
New Covenant School$14,5003n/a
The Church at the Springs$14,0002n/a
Conservation and Education Reptile Rescue Inc$12,500236%
President and Fellows of Middlebury College$12,00010%
The Navigators$10,5005n/a
Glastonbury Youth Football Association Inc$10,00018%
Lynchburg Homeschool Athletic Association$10,00024%
Dysautonomia International Inc$10,00011%
Parentchild Inc$10,00020%
St Labre Indian School$8,5003n/a
The Library Foundation of Los Angeles$8,25020%
American Legion Post 71$8,00021%
Share Our Strength$7,50010%
Puppies Behind Bars Inc$7,50010%
Lawyers Without Borders Inc$7,50020%
Christian Community Action$7,50030%
The Sunshine Kids Foundation$7,50010%
Medecins Sans Frontieres USA Inc$6,50010%
Dunbar Historical Society$6,5002n/a
The Dallas Opera$6,50030%
St Bonaventure Indian Missions & School$6,0002n/a
New West Symphony Association$6,0001n/a
Threepenny Review$6,00022%
Research to Prevent Blindness Inc$6,0001n/a
Marin Link Inc$6,00010%
Safe Haven Sanctuary Inc$6,000115%
Cross Timbers Rotary Club Charities Inc$6,00032%
Sheltering Hands Inc$5,50021%
The Maple Counseling Center$5,00020%
Cedars-Sinai Medical Center$5,00010%
Nacdl Foundation for Criminal Justice$5,00010%
A Sanctuary for Military Families Inc DBA Project Sanctuary$5,00010%
Greater Los Angeles Zoological Association$5,00010%
Red Cloud Indian School$4,5002n/a
Jules and Doris Stein Ucla Support Group$2,50015%
National Center for Family Philanthropy Inc$2,50020%
Polytechnic School$2,00010%
The Webb Schools$2,00010%
Connecticut Foodshare Inc$2,00010%
The Nature of Wildworks$1,50020%
Friends of Robinson Gardens Inc$1,50020%
Communities in Schools of North Texas Inc$1,50010%
Academy Museum Foundation$1,00010%
Mesner Puppet Theater$1,00010%
Culver Educational Foundation$1,00010%
American Legion Development Foundation$1,00023%
Loyola Marymount University$1,00010%
Santa Monica Mountains Fund$1,00010%
Cuirim Outreach Inc$1,0001n/a
Windward School$1,00010%
Fulfillment Fund$1,00010%
Community Initiatives$1,00010%
Native Art New Mexico Inc$1,0001n/a
Nourishkc$1,00010%
Dancing Squirrel Productions$1,0001n/a
Chabad Lubavitch of Wichita Inc$7501n/a
Anti-Defamation League$50010%
The Colleagues Inc$50010%

What it could do for these grantees

Plus 45 recipients with no EIN on record ($2.7M), not named here.

Where it is load-bearing

Gerald Oppenheimer Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 62 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWarm Blankets Childrens Foundation Inc Dba Kinship United: $212,000 over 5y, 0.8% of budgetMarion Senior Services Inc: $137,500 over 7y, 0.3% of budgetThe Cheshire Academy: $129,500 over 7y, 0.1% of budgetLos Angeles Philharmonic Association: $95,500 over 7y, 0.0% of budgetVeterans Park Conservancy: $44,000 over 2y, 17% of budgetCenter Theatre Group of Los Angeles: $43,000 over 7y, 0.0% of budgetThe Boys and Girls Club of Marion County Inc: $40,000 over 7y, 1.1% of budgetPetersen Automotive Museum Foundation: $32,000 over 5y, 0.1% of budgetThe Transformation Center: $24,000 over 5y, 0.3% of budgetThe Florida State University Foundation Inc: $22,500 over 4y, 0.0% of budgetGlastonbury Abc Inc: $22,000 over 2y, 8.5% of budgetPediplace Inc: $20,500 over 4y, 0.1% of budgetAngel of Edgewood Inc: $20,000 over 3y, 3.3% of budgetWilliam Holden Wildlife Foundation: $17,500 over 2y, 1.9% of budgetBiz Owners Ed Inc: $16,800 over 4y, 8.2% of budgetForman School Inc: $15,000 over 2y, 0.0% of budgetConnecticut Science Center Inc: $15,000 over 1y, 0.1% of budgetConservation and Education Reptile Rescue Inc: $12,500 over 2y, 36% of budgetPresident and Fellows of Middlebury College: $12,000 over 1y, 0.0% of budgetGlastonbury Youth Football Association Inc: $10,000 over 1y, 7.8% of budgetLynchburg Homeschool Athletic Association: $10,000 over 2y, 3.7% of budgetDysautonomia International Inc: $10,000 over 1y, 0.8% of budgetParentchild Inc: $10,000 over 2y, 0.1% of budgetThe Library Foundation of Los Angeles: $8,250 over 2y, 0.1% of budgetAmerican Legion Post 71: $8,000 over 2y, 1.0% of budgetShare Our Strength: $7,500 over 1y, 0.0% of budgetPuppies Behind Bars Inc: $7,500 over 1y, 0.2% of budgetLawyers Without Borders Inc: $7,500 over 2y, 0.2% of budgetChristian Community Action: $7,500 over 3y, 0.0% of budgetThe Sunshine Kids Foundation: $7,500 over 1y, 0.1% of budgetMedecins Sans Frontieres USA Inc: $6,500 over 1y, 0.0% of budgetThe Dallas Opera: $6,500 over 3y, 0.0% of budgetThreepenny Review: $6,000 over 2y, 1.5% of budgetMarin Link Inc: $6,000 over 1y, 0.2% of budgetSafe Haven Sanctuary Inc: $6,000 over 1y, 15% of budgetCross Timbers Rotary Club Charities Inc: $6,000 over 3y, 1.5% of budgetSheltering Hands Inc: $5,500 over 2y, 1.3% of budgetThe Maple Counseling Center: $5,000 over 2y, 0.0% of budgetCedars-Sinai Medical Center: $5,000 over 1y, 0.0% of budgetNacdl Foundation for Criminal Justice: $5,000 over 1y, 0.3% of budgetA Sanctuary for Military Families Inc DBA Project Sanctuary: $5,000 over 1y, 0.1% of budgetGreater Los Angeles Zoological Association: $5,000 over 1y, 0.0% of budgetJules and Doris Stein Ucla Support Group: $2,500 over 1y, 4.8% of budgetNational Center for Family Philanthropy Inc: $2,500 over 2y, 0.0% of budgetPolytechnic School: $2,000 over 1y, 0.0% of budgetThe Webb Schools: $2,000 over 1y, 0.0% of budgetConnecticut Foodshare Inc: $2,000 over 1y, 0.0% of budgetThe Nature of Wildworks: $1,500 over 2y, 0.4% 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 62.

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.

The Ahmanson FoundationCA16.7× affinity6 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ahmanson Foundation · Assurant Foundation · The Annenberg Foundation · Coserv Charitable Foundation · California Community Foundation · Jewish Community Foundation of Los Angeles · Arthur J Gallagher Foundation · Chubb Charitable Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Marin Community Foundation · Greater Horizons · Shell USA Company 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 Gerald Oppenheimer Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Gerald Oppenheimer Family Foundation?

Find your warmest path to Gerald Oppenheimer 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 Gerald Oppenheimer Family Foundation

How much does Gerald Oppenheimer Family Foundation give?
Gerald Oppenheimer Family Foundation reported 60 grants totaling $901,500 in its FY2025 IRS filing. It funded between 28 and 49 organizations a year over FY2019 to FY2024.
What does Gerald Oppenheimer Family Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Health (37%), Religion (19%), Education (15%).
Who are Gerald Oppenheimer Family Foundation's largest grantees?
By total granted over FY2019 to FY2025: Warm Blankets Childrens Foundation Inc Dba Kinship United ($212k), Marion Senior Services Inc ($138k), The Cheshire Academy ($130k).
Does Gerald Oppenheimer Family Foundation fund new organizations?
In FY2024, 39% of the organizations it funded were first-time grantees.
Does Gerald Oppenheimer 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 Gerald Oppenheimer Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Ahmanson Foundation, Assurant Foundation, The Annenberg Foundation.
Where is Gerald Oppenheimer Family Foundation based?
Gerald Oppenheimer Family Foundation is based in CA.

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 129 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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