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Pennsylvania · Private foundation

25th Century 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.

$819k
Granted FY2025(still arriving)
26
Grants FY2025
16
Organizations funded FY2024
100%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$25,000
Largest grant, FY2025
$75,000
Organizations funded a year
14 to 24
FY2018 to FY2024
States reached, FY2025
7
Total assets, FY2025
$15M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 100% of the organizations 25th Century Foundation funded were first-time grantees, receiving 100% of its grant dollars.

New vs renewed · share of each year

In FY2024, 0% of grant dollars renewed an existing relationship; $688k 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
Arts & CultureHuman ServicesPhilanthropyEducationCivil RightsFood & NutritionOther
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 arriving25$744k88%
FY202416$688k100%
FY202315$632k93%
FY202214$716k64%
FY202124$642k88%
FY202015$545k100%
FY201822$967kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Education$986kArts & Culture$645kHealth$615kEnvironment$450kPhilanthropy$330kHousing & Shelter$298kCivil Rights$289kAnimals$280kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
NY
MA
PA
NJ
CA
VA
DE
DC
AL
TX

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 82 grantees
All grantees of 25th Century Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Inglis House$161,30020%
Natural Lands Trust Inc$150,00020%
City Year Inc$110,00020%
Whyy Inc$100,00020%
Auburn University Foundation$100,00010%
Boys and Girls Clubs of Philadelphia Inc$90,00020%
African Family Health Organization$86,40025%
Mighty Writers$80,00021%
Acting Without Boundaries$75,000226%
For Pete's Sake Cancer Respite Foundation$75,00011%
Philabundance$75,00010%
Share Food Program$75,00010%
Zoological Society of Philadelphia$60,00010%
Musicopia Inc$54,66716%
Virtua Health Foundation Inc$53,50020%
Philadelphia Outward Bound Center$52,00012%
Partners for Sacred Places Inc$50,00012%
Williamson College of the Trades$50,00010%
Smith Memorial Playground & Playhouse Inc$50,0001n/a
Habitat for Humanity Philadelphia Inc$50,00010%
The John Bartram Association$50,00013%
Byerschool Foundation$50,00012%
Starfinder Foundation$50,00015%
Ceasefire Pennsylvania Education Fund$50,00013%
Russell Byers Charter School$50,00011%
Philadelphia Museum of Art$50,00010%
LiveConnectionsorg$50,00012%
Philadelphia Mural Arts Advocates Inc$50,00010%
Nmdp Foundation$50,00010%
The Pennsylvania Ballet Association$50,00010%
Surrey Services for Seniors Inc$50,00011%
Community Volunteers in Medicine$50,00010%
The Lenfest Institute for Journalism Special Asset Fund of Tpf$50,0001n/a
Greener Partners$50,00014%
University City Science Center$50,00010%
Overbrook School for the Blind$50,00010%
Children's Scholarship Fund Philadelphia$50,00010%
Mercy Vocational High School Sisters of Mercy$49,0001n/a
Cradles to Crayons Inc$45,00010%
Settlement Music School of Philadelphia$40,32510%
The Pennsylvania Innocence Project$40,00013%
Fairmount Park Conservancy$35,00011%
Philadelphia Animal Welfare Society$35,00011%
Connectedly$35,00014%
The Alliance for Health Equity$34,35022%
Resources for Human Development Inc$31,97010%
Social Impact Center$30,000117%
Pasadena Humane$30,0001n/a
Women's Law Project$25,71011%
Citizens for Pennsylvania's Future$25,00011%
White Men for Racial Justice Inc$25,00014%
Woodmere Art Museum$25,00010%
Los Angeles Fire Department Foundation$25,00010%
Astral Artists Inc$25,00013%
Pennsylvania Society for the Prevention of Cruelty to Animals$25,0001n/a
Marian Anderson Historical Society$25,00016%
The Barnes Foundation$25,00010%
Self Inc$25,00010%
Project 440 Inc$25,00016%
Germantown Avenue Crisis Ministry$25,00016%
New Leash on Life USA$25,00013%
United Way of Bucks County$25,00010%
United Way of Chester County Inc$20,00011%
Main Line School Night Association$15,00011%
Youth Sentencing & Reentry Project Inc$12,00011%
Main Line Animal Rescue Inc$10,00011%
Main Line Deputy Dog$10,000110%
First Step Staffing Inc$10,00010%
Asian Americans United Inc$10,00011%
The Loveland Foundation Inc$6,0001n/a
Juntos$6,0001n/a
Justice at Work Inc$6,00011%
Aclamo$5,00010%
United Way of Delaware$5,00010%
Broad Street Ministry$5,00010%
The Brigid Alliance Inc$5,00010%
Drexel University$5,00010%
Heather's Way$5,00013%
Achieveability$5,00010%
Eastern Pa Trans Equity Project Inc$5,00011%
Black Thornberry Inc$5,0001n/a
Garces Family Foundation$5,0001n/a

What it could do for these grantees

Plus 37 recipients with no EIN on record ($1.6M), not named here.

Where it is load-bearing

25th Century Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 73 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetInglis House: $161,300 over 2y, 0.2% of budgetNatural Lands Trust Inc: $150,000 over 2y, 0.4% of budgetCity Year Inc: $110,000 over 2y, 0.0% of budgetWhyy Inc: $100,000 over 2y, 0.1% of budgetAuburn University Foundation: $100,000 over 1y, 0.1% of budgetBoys and Girls Clubs of Philadelphia Inc: $90,000 over 2y, 0.5% of budgetAfrican Family Health Organization: $86,400 over 2y, 5.1% of budgetMighty Writers: $80,000 over 2y, 1.0% of budgetActing Without Boundaries: $75,000 over 2y, 26% of budgetFor Pete's Sake Cancer Respite Foundation: $75,000 over 1y, 1.1% of budgetPhilabundance: $75,000 over 1y, 0.1% of budgetShare Food Program: $75,000 over 1y, 0.2% of budgetZoological Society of Philadelphia: $60,000 over 1y, 0.2% of budgetMusicopia Inc: $54,667 over 1y, 6.3% of budgetVirtua Health Foundation Inc: $53,500 over 2y, 0.4% of budgetPhiladelphia Outward Bound Center: $52,000 over 1y, 2.3% of budgetPartners for Sacred Places Inc: $50,000 over 1y, 1.6% of budgetWilliamson College of the Trades: $50,000 over 1y, 0.1% of budgetHabitat for Humanity Philadelphia Inc: $50,000 over 1y, 0.5% of budgetThe John Bartram Association: $50,000 over 1y, 3.2% of budgetByerschool Foundation: $50,000 over 1y, 1.9% of budgetStarfinder Foundation: $50,000 over 1y, 4.6% of budgetCeasefire Pennsylvania Education Fund: $50,000 over 1y, 3.2% of budgetRussell Byers Charter School: $50,000 over 1y, 0.6% of budgetPhiladelphia Museum of Art: $50,000 over 1y, 0.0% of budgetLiveConnectionsorg: $50,000 over 1y, 1.8% of budgetPhiladelphia Mural Arts Advocates Inc: $50,000 over 1y, 0.4% of budgetNmdp Foundation: $50,000 over 1y, 0.4% of budgetThe Pennsylvania Ballet Association: $50,000 over 1y, 0.4% of budgetSurrey Services for Seniors Inc: $50,000 over 1y, 1.0% of budgetCommunity Volunteers in Medicine: $50,000 over 1y, 0.4% of budgetGreener Partners: $50,000 over 1y, 3.7% of budgetUniversity City Science Center: $50,000 over 1y, 0.2% of budgetOverbrook School for the Blind: $50,000 over 1y, 0.1% of budgetChildren's Scholarship Fund Philadelphia: $50,000 over 1y, 0.4% of budgetCradles to Crayons Inc: $45,000 over 1y, 0.2% of budgetSettlement Music School of Philadelphia: $40,325 over 1y, 0.3% of budgetThe Pennsylvania Innocence Project: $40,000 over 1y, 2.8% of budgetFairmount Park Conservancy: $35,000 over 1y, 0.7% of budgetPhiladelphia Animal Welfare Society: $35,000 over 1y, 0.7% of budgetConnectedly: $35,000 over 1y, 3.6% of budgetThe Alliance for Health Equity: $34,350 over 2y, 1.9% of budgetResources for Human Development Inc: $31,970 over 1y, 0.0% of budgetSocial Impact Center: $30,000 over 1y, 17% of budgetWomen's Law Project: $25,710 over 1y, 1.1% of budgetCitizens for Pennsylvania's Future: $25,000 over 1y, 0.8% of budgetWhite Men for Racial Justice Inc: $25,000 over 1y, 4.0% of budgetWoodmere Art Museum: $25,000 over 1y, 0.2% 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 73.

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 FoundationPA68.2× affinity36 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 · Connelly Foundation · Lindback Cr & Mf Foundation Tw Main · United Way of Greater Philadelphia and Southern New Jersey · Henry Dolfinger 2 Trust Uw · The Barra Foundation Inc · Henrietta Tower Wurts Memorial Foundation · Claneil Foundation Inc · Independence Foundation · The Patricia Kind Family Foundation · W W Smith Charitable Trust

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 25th Century Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to 25th Century Foundation?

Find your warmest path to 25th Century 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 25th Century Foundation

How much does 25th Century Foundation give?
25th Century Foundation reported 26 grants totaling $819,000 in its FY2025 IRS filing. It funded between 14 and 24 organizations a year over FY2018 to FY2024.
What does 25th Century Foundation fund?
By grant dollars over FY2018 to FY2025, its largest causes are Education (19%), Arts & Culture (12%), Health (12%).
Who are 25th Century Foundation's largest grantees?
By total granted over FY2018 to FY2025: Inglis House ($161k), Natural Lands Trust Inc ($150k), City Year Inc ($110k).
Does 25th Century Foundation fund new organizations?
In FY2024, 100% of the organizations it funded were first-time grantees.
Does 25th Century 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 25th Century Foundation?
Its strongest co-funders, measured against what their size predicts, include The Philadelphia Foundation, The William Penn Foundation, Connelly Foundation.
Where is 25th Century Foundation based?
25th Century 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 124 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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