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Pennsylvania · Private foundation

Zeldin 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.

$670k
Granted FY2025(still arriving)
71
Grants FY2025
71
Organizations funded FY2024
6%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$49,500
Organizations funded a year
66 to 85
FY2019 to FY2024
States reached, FY2025
16
Total assets, FY2025
$6.4M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 6% of the organizations Zeldin Family Foundation funded were first-time grantees, receiving 8% of its grant dollars.

New vs renewed · share of each year

In FY2024, 92% of grant dollars renewed an existing relationship; $42k 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
HealthHuman ServicesYouth DevelopmentEnvironmentCivil RightsEducationOther
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 arriving68$661k25%
FY202471$552k6%
FY202368$391k9%
FY202266$491k3%
FY202181$408k6%
FY202085$366k11%
FY201983$362kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Arts & Culture$1.3MEducation$529kYouth Development$428kHealth$306kScience & Tech$125kHousing & Shelter$117kHuman Services$98kRecreation & Sports$96kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
IL
NY
MA
PA
NJ
CT
CA
MO
VA
MD
DE
AR
SC
DC
LA
AL
TX

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
The Clay Studio$383,50072%
Puentes de Salud$139,00062%
Friends Central School Corporation$126,5007n/a
Project Home$116,00070%
Ed Snider Youth Hockey & Education$115,75070%
Whyy Inc$113,50070%
American Museum of Natural History$100,25070%
Prospect Park Alliance Inc$75,59070%
Harlem Rbi Inc$70,80030%
Freire Charter School$70,00060%
Show all 74 grantees
All grantees of Zeldin Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The Clay Studio$383,50072%
Puentes de Salud$139,00062%
Friends Central School Corporation$126,5007n/a
Project Home$116,00070%
Ed Snider Youth Hockey & Education$115,75070%
Whyy Inc$113,50070%
American Museum of Natural History$100,25070%
Prospect Park Alliance Inc$75,59070%
Harlem Rbi Inc$70,80030%
Freire Charter School$70,00060%
Philadelphia Museum of Art$69,10070%
Network for Teaching Entrepreneurship$65,00020%
All Our Kids Inc$62,50056%
Expanded Schools Inc$48,00060%
Scripted Inc Dba Code Nation$45,00050%
Philadelphia Orchestra Association$40,14260%
Planned Parenthood Federation of America Inc$36,25070%
Freire Foundation$35,00013%
The Wilma Theater$22,50030%
The Administrators of the Tulane Educational Fund$21,75070%
Koresh Dance Company$20,50070%
Balletx$20,00010%
Turning Points for Children$19,00070%
Brooklyn Public Library$17,50070%
Northwestern University$16,00060%
Brooklyn Botanic Garden Corporation$15,50030%
Metropolitan Museum of Art$14,50030%
Planned Parenthood Gulf Coast Inc$10,50030%
National Public Radio Inc$10,50070%
Big Brothers Big Sisters Independence Region$10,50070%
Samuel D Cozen Memorial Fund$10,00015%
Community Coalition for Haiti$10,00011%
Feeding America$10,00010%
Colgate University$9,00070%
The Union League of Philadelphia$7,00060%
Hampshire College Trustees$7,00070%
Frost Valley YMCA$7,00070%
The Berkeley Carroll School$6,50070%
Newyork-Presbyterianbrooklyn Methodist$6,00050%
Flint Hill School$5,50060%
Mercy Neighborhood Ministries Inc$4,00040%
Curtis Institute of Music$3,85020%
Inglis Foundation$3,50070%
Angelman Syndrome Foundation Inc$3,50070%
Neuroendocrine Tumor Research Foundation$3,50070%
Earthjustice$3,25050%
Equal Justice Initiative$3,10070%
American Cancer Society Inc$3,00060%
University of Rochester$3,00060%
Planned Parenthood of Metropolitan Washington DC Inc$3,00030%
Alzheimer's Disease & Related Disorders Association Inc$2,50040%
New York Civil Liberties Union Foundation$2,50050%
Harlem Grown Inc$2,5001n/a
Beyond the Bars Inc$2,50010%
New York-Presbyterian Fund Inc$2,00030%
Wilshire Boulevard Temple$1,7501n/a
Hypopara Research Foundation$1,5001n/a
Massachusetts Coalition for the Homeless Inc$1,20040%
Youth Work Foundation of the Union League of Philadelphia$1,0001n/a
Little Flower Manor$1,00010%
The Hamilton Park Neighborhood Association Inc$1,0001n/a
Huntington Choral Society Inc$1,00021%
The Women's Center$1,0001n/a
New York Civil Liberties Union Inc$1,00010%
Smithsonian Institution$75030%
Second Chances Inc$75030%
Center for American Progress$60020%
John F Kennedy Center for the Performing Arts$50010%
Americans Caring Teaching Sharing Inc$50010%
Northeastern University$50010%
Manna on Main Street$50010%
The Teddy Balkind Charitable Foundation$50010%
Smith Memorial Playground & Playhouse Inc$20010%
Singing City Inc$20010%

What it could do for these grantees

Plus 52 recipients with no EIN on record ($1.2M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Zeldin Family Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Clay Studio: $383,500 over 7y, 2.3% of budgetPuentes de Salud: $139,000 over 6y, 1.8% of budgetProject Home: $116,000 over 7y, 0.1% of budgetEd Snider Youth Hockey & Education: $115,750 over 7y, 0.3% of budgetWhyy Inc: $113,500 over 7y, 0.1% of budgetAmerican Museum of Natural History: $100,250 over 7y, 0.0% of budgetProspect Park Alliance Inc: $75,590 over 7y, 0.1% of budgetHarlem Rbi Inc: $70,800 over 3y, 0.1% of budgetFreire Charter School: $70,000 over 6y, 0.1% of budgetPhiladelphia Museum of Art: $69,100 over 7y, 0.0% of budgetNetwork for Teaching Entrepreneurship: $65,000 over 2y, 0.4% of budgetAll Our Kids Inc: $62,500 over 5y, 6.3% of budgetExpanded Schools Inc: $48,000 over 6y, 0.1% of budgetScripted Inc Dba Code Nation: $45,000 over 5y, 0.4% of budgetPhiladelphia Orchestra Association: $40,142 over 6y, 0.0% of budgetPlanned Parenthood Federation of America Inc: $36,250 over 7y, 0.0% of budgetFreire Foundation: $35,000 over 1y, 3.3% of budgetThe Wilma Theater: $22,500 over 3y, 0.3% of budgetThe Administrators of the Tulane Educational Fund: $21,750 over 7y, 0.0% of budgetKoresh Dance Company: $20,500 over 7y, 0.4% of budgetBalletx: $20,000 over 1y, 0.4% of budgetTurning Points for Children: $19,000 over 7y, 0.0% of budgetBrooklyn Public Library: $17,500 over 7y, 0.0% of budgetNorthwestern University: $16,000 over 6y, 0.0% of budgetBrooklyn Botanic Garden Corporation: $15,500 over 3y, 0.0% of budgetMetropolitan Museum of Art: $14,500 over 3y, 0.0% of budgetPlanned Parenthood Gulf Coast Inc: $10,500 over 3y, 0.0% of budgetNational Public Radio Inc: $10,500 over 7y, 0.0% of budgetBig Brothers Big Sisters Independence Region: $10,500 over 7y, 0.0% of budgetSamuel D Cozen Memorial Fund: $10,000 over 1y, 5.1% of budgetCommunity Coalition for Haiti: $10,000 over 1y, 1.0% of budgetFeeding America: $10,000 over 1y, 0.0% of budgetColgate University: $9,000 over 7y, 0.0% of budgetThe Union League of Philadelphia: $7,000 over 6y, 0.0% of budgetHampshire College Trustees: $7,000 over 7y, 0.0% of budgetFrost Valley YMCA: $7,000 over 7y, 0.0% of budgetThe Berkeley Carroll School: $6,500 over 7y, 0.0% of budgetNewyork-Presbyterianbrooklyn Methodist: $6,000 over 5y, 0.0% of budgetFlint Hill School: $5,500 over 6y, 0.0% of budgetMercy Neighborhood Ministries Inc: $4,000 over 4y, 0.0% of budgetCurtis Institute of Music: $3,850 over 2y, 0.0% of budgetInglis Foundation: $3,500 over 7y, 0.0% of budgetAngelman Syndrome Foundation Inc: $3,500 over 7y, 0.0% of budgetNeuroendocrine Tumor Research Foundation: $3,500 over 7y, 0.0% of budgetEarthjustice: $3,250 over 5y, 0.0% of budgetEqual Justice Initiative: $3,100 over 7y, 0.0% of budgetAmerican Cancer Society Inc: $3,000 over 6y, 0.0% of budgetUniversity of Rochester: $3,000 over 6y, 0.0% 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 67.

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 Philadelphia FoundationPA32.3× affinity15 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Philadelphia Foundation · The William Penn Foundation · The Barra Foundation Inc · The Pew Charitable Trusts · Henrietta Tower Wurts Memorial Foundation · Henry Dolfinger 2 Trust Uw · Connelly Foundation · Independence Foundation · The Patricia Kind Family Foundation · The Philadelphia Cultural Fund Inc · The Saramar Charitable Fund · Lindback Cr & Mf Foundation Tw Main

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 Zeldin Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Zeldin Family Foundation?

Find your warmest path to Zeldin 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 Zeldin Family Foundation

How much does Zeldin Family Foundation give?
Zeldin Family Foundation reported 71 grants totaling $670,000 in its FY2025 IRS filing. It funded between 66 and 85 organizations a year over FY2019 to FY2024.
What does Zeldin Family Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Arts & Culture (39%), Education (16%), Youth Development (13%).
Who are Zeldin Family Foundation's largest grantees?
By total granted over FY2019 to FY2025: The Clay Studio ($384k), Puentes de Salud ($139k), Friends Central School Corporation ($127k).
Does Zeldin Family Foundation fund new organizations?
In FY2024, 6% of the organizations it funded were first-time grantees.
Does Zeldin 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 Zeldin Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Philadelphia Foundation, The William Penn Foundation, The Barra Foundation Inc.
Where is Zeldin Family Foundation based?
Zeldin Family Foundation is based in PA.

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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