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· Private foundation

Mills Foundation Inc

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.

$222k
Granted FY2025still arriving
16
Grants FY2025still arriving
10
States reached
$56k
Largest
01What you fund
0195% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Animals$372kHealth$340kEnvironment$239kEducation$222kInternational$106kFood & Nutrition$66kHuman Services$51kArts & Culture$19kOther$0
02FY2025 · 16 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k12 grants · $42k
  • $10k–50k1 grant · $18k
  • $50k–250k3 grants · $162k
$3,000
Median grant
10
States reached
$3.0M
Total assets
Largest grants
RecipientAmount
Children's Healthcare of Atlanta$56,000
DR Greenway Land Trust Inc$56,000
Manomet Conservation Services$50,000
Epilepsy Foundation$18,000
Smith College$6,000
OneTree Planted$6,000
Cradles to Crayons$3,000
Captains for Clean Water$3,000
Center for New American Security$3,000
Camp Ronald McDonald for Fun Times$3,000
Individual grant recipient$3,000
St Jude's Hospital$3,000
Chatham House Inc$3,000
Pennsylvania Horticultural Society$3,000
Planned Parenthood Federation of Am$3,000
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

show:

Your human-services grants (FY17–25, $23k) land where the poverty rate runs at 16%, against an area that typically sits at 9%. 65% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%CRADLES TO CRAYONS INC: $6k → 8%BOYS TOWN: $8 → 12%CRADLES TO CRAYONS INC: $2k → 8%CAMP KESEM: $3k → 14%Cradles to Crayons: $3k → 22%Cradles to Crayons: $3k → 22%CRADLES TO CRAYONS: $3k → 22%CRADLES TO CRAYONS: $3k → 22%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

ME
VT
NH
MN
IL
NY
MA
OR
OH
PA
NJ
CT
CA
CO
NE
MO
KY
WV
VA
MD
DE
AZ
NM
KS
TN
NC
SC
DC
OK
GA
TX
FL

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

76%of every dollar goes to organizations you’ve funded before.
$1.1M · 63 repeat orgs$359k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +37% since the first grant, against +35% for the ones you funded once.

63 repeat relationships — 13 still active in FY2025, 50 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

63
119

Total granted

$1.1M
$350k

Median revenue growth · since first grant

+37%
+35%

Still filing today

60%
47%

New vs renewed · share of each year

In FY2025, 96% of grant dollars renewed an existing relationship; $9k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
HealthEducationEnvironmentAnimalsHuman ServicesArts & CultureOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.

Backed again, and grew

  • SAVE A FRIEND TO HOMELESS ANIMALS
    7× · 2017–2023 · $321k · revenue +2%
  • MS
    MILLBROOK SCHOOL
    5× · 2017–2021 · $60k · revenue +46%
  • CF
    CAPTAINS FOR CLEAN WATER INC
    6× · 2018–2025 · $43k · revenue +30%

Funded once

  • ST
    SAVE THE CHILDREN - UKRAINE CHILDREN'S RELIEF FUND
    one grant, 2022 · $57k
  • Feeding Americagraduated
    one grant, 2020 · $49k · revenue +40%
  • IG
    Individual grant recipient
    one grant, 2024 · $30k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

2
American Association for the Advancement of Science

Advance science, engineering, and innovation throughout the world for the benefit of all. the world's largest multidisciplinary scientific society and a leading publisher of cutting-edge research through its science family of journals,…

Science & Tech
3
Npr Foundation

The npr foundation ("foundation") is organized and operated exclusively for the benefit of its sole supported organization, national public radio, inc. ("npr inc."). the foundation supports npr inc. through various activities such as…

4
Federation of State Medical Boards of the United States Inc

The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…

Health
5
Internet Society Foundation

At the internet society foundation, we focus on funding initiatives that strengthen the internet in function and reach so that it can effectively serve all people. our work advances the vision of the internet society (isoc): the internet…

International
6
American Gas Association

American gas association's (the association) mission is to develop and advocate for informed, innovative, and durable policy that fulfills our nation's energy needs, environmental aspirations and economic potential. we are committed to…

7
The Union of Concerned Scientists Inc

The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.

International
8
International Life Sciences Institute

Ilsi is a global, nonprofit federation dedicated to generating and advancing emerging science and groundbreaking research to ensure foods are safe, nutritious and sustainable, and that they improve planetary and human health and well-being…

Science & Tech
9
National Committee for Quality Assurance

Our mission: to improve the quality of health care.our vision: better health care. better choices. better health.

Health
10
Conservation International Foundation

Ci works to spotlight and secure the critical benefits that nature provides to humanity.

Environment
11
Furman University

The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.

Education
12
American Foreign Service Association

American foreign service association (afsa) is both the principal advocate for the long-term institutional wellbeing of the professional career foreign service and responsible for safeguarding the interest of afsa members. (continued on…

For reference, the grantee most central to the portfolio’s shape is The Heritage Foundation and the most unlike its peers is Father Flanagan's Boys' Home. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyEnvironmental Conservation …Community FoundationsCommunity College Foundatio…Health Access Advocacy and …Independent K-12 SchoolsFood Banks and PantriesAnimal Rescue and Shelter
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 48 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%1%<5yr14%1%5–10yr19%14%10–20yr16%19%20–35yr13%24%35–55yr16%41%55yr+
THE FIELDby orgYOUR MONEYby value22%1%<5yr14%0%5–10yr19%8%10–20yr16%9%20–35yr13%17%35–55yr16%64%55yr+

The field is 22% startups (under 5 years old) — 1% of your grantees by number, and just 1% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
0.0%0/101
the rest of the field
13%
240,396/1,819,464

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

98 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 98 of the 186 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
12
Early backer (in before they grew)
97/98
Grantees still filing
71/98
Grew since you first funded

Where your money sits — by cause, then by grantee

Children's Healthcare of Atlanta — $92,000 · OtherChildren's Healthcare of AtlantaManomet Conservation Services — $80,000 · OtherManomet Conservation ServicesPRINCETON MEDICAL CENTER FOUNDATION — $70,500 · OtherPRINCETON MEDICAL CENTER FOUNDATIONDR Greenway Land Trust Inc — $62,000 · OtherDR Greenway Land Trust IncSAVE THE CHILDREN - UKRAINE CHILDREN'S RELIEF FUND — $56,932 · OtherSAVE THE CHILDREN - UKRAINE CHILDREN'S RELIEF FUNDIndividual grant recipient — $30,000 · OtherPRINCETON UNIVERSITY (HENAGAN-MILLS SCHOLARSHIP FUND) — $27,500 · OtherALLEGHENY HEALTH NETWORK — $25,000 · OtherLIRS NEIGHBORS IN NEED UKRAINE — $24,399 · Other+119 more — $211,598 · Other+119 moreSAVE A FRIEND TO HOMELESS ANIMALS — $320,510 · AnimalsSAVE A FRIEND TO HOMELESS A…NATIONAL WILDLIFE FEDERATION — $28,760 · AnimalsNATIONAL WILDLIFE FEDERATIO…Atlantic Salmon Federation (US) Inc — $15,820 · Animals+6 more — $3,755 · AnimalsMILLBROOK SCHOOL — $59,900 · EducationMILLBROOK SCHO…Emory University — $38,210 · EducationEmory Universi…STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $34,000 · EducationSTEPHEN SILLER…The Trustees of Princeton University — $23,100 · EducationThe Trustees o…THE TRUSTEES OF THE SMITH COLLEGE — $18,000 · EducationTHE TRUSTEES O…PRINCETON DAY SCHOOL INC — $9,000 · Education+6 more — $7,150 · EducationTHE CHILDREN'S HOSPITAL OF PHILADELPHIA — $28,520 · HealthEPILEPSY FOUNDATION OF AMERICA — $21,000 · HealthBEAUFORT MEMORIAL HOSPITAL FOUNDATION — $16,000 · HealthPRINCETON HEALTHCARE SYSTEM FOUNDATION INC — $10,100 · HealthKEVIN BABINGTON FOUNDATION — $9,000 · HealthST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $7,510 · HealthPLANNED PARENTHOOD FEDERATION OF AMERICA INC — $6,220 · HealthTHE METHODIST HOSPITAL FOUNDATION — $6,000 · Health+12 more — $9,863 · HealthMEDECINS SANS FRONTIERES USA INC — $22,526 · InternationalENGENDERHEALTH INC — $15,710 · InternationalTHE CHATHAM HOUSE FOUNDATION INC — $12,390 · InternationalTHE CARTER CENTER INC — $9,000 · InternationalCenter for a New American Security Inc — $3,000 · International+1 more — $200 · InternationalCAPTAINS FOR CLEAN WATER INC — $42,750 · EnvironmentTHE PENNSYLVANIA HORTICULTURAL SOCIETY — $6,000 · EnvironmentECOCITY BUILDERS — $6,000 · Environment+7 more — $988 · EnvironmentFeeding America — $49,200 · Food & Nutrition
Other$679,929Animals$368,845Education$189,360Health$114,213International$62,826Environment$55,738Food & Nutrition$49,200

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSAVE A FRIEND TO HOMELESS ANIMALS — $320,510 over 7y, 5.4% of budgetMILLBROOK SCHOOL — $59,900 over 5y, 0.1% of budgetFeeding America — $49,200 over 1y, 0.0% of budgetCAPTAINS FOR CLEAN WATER INC — $42,750 over 6y, 0.8% of budgetEmory University — $38,210 over 2y, 0.0% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $34,000 over 2y, 0.0% of budgetNATIONAL WILDLIFE FEDERATION — $28,760 over 3y, 0.0% of budgetTHE CHILDREN'S HOSPITAL OF PHILADELPHIA — $28,520 over 2y, 0.0% of budgetThe Trustees of Princeton University — $23,100 over 4y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC — $22,526 over 1y, 0.0% of budgetTHE NATURE CONSERVANCY — $22,015 over 4y, 0.0% of budgetEPILEPSY FOUNDATION OF AMERICA — $21,000 over 2y, 0.1% of budgetCRADLES TO CRAYONS INC — $20,000 over 6y, 0.0% of budgetTHE TRUSTEES OF THE SMITH COLLEGE — $18,000 over 4y, 0.0% of budgetBEAUFORT MEMORIAL HOSPITAL FOUNDATION — $16,000 over 2y, 0.6% of budgetAtlantic Salmon Federation (US) Inc — $15,820 over 4y, 0.3% of budgetENGENDERHEALTH INC — $15,710 over 2y, 0.0% of budgetONE TREE PLANTED INC — $15,000 over 3y, 0.0% of budgetTHE CHATHAM HOUSE FOUNDATION INC — $12,390 over 2y, 2.7% of budgetPRINCETON HEALTHCARE SYSTEM FOUNDATION INC — $10,100 over 1y, 0.2% of budgetHISTORIC MORVEN INC — $9,500 over 3y, 0.4% of budgetPRINCETON DAY SCHOOL INC — $9,000 over 3y, 0.0% of budgetTHE CARTER CENTER INC — $9,000 over 2y, 0.0% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $7,510 over 4y, 0.0% of budgetGIRLSTART — $6,600 over 1y, 0.3% of budgetPLANNED PARENTHOOD FEDERATION OF AMERICA INC — $6,220 over 3y, 0.0% of budgetTHE AMERICAN MUSEUM OF FLY FISHING INC — $6,200 over 3y, 0.1% of budgetTHE PENNSYLVANIA HORTICULTURAL SOCIETY — $6,000 over 2y, 0.0% of budgetECOCITY BUILDERS — $6,000 over 1y, 2.2% of budgetTHE METHODIST HOSPITAL FOUNDATION — $6,000 over 1y, 0.0% of budgetCONNECT TO COMPETE INC — $5,250 over 1y, 0.3% of budgetCHILDREN'S DIABETES FOUNDATION — $3,000 over 1y, 0.1% of budgetTHE DC CENTRAL KITCHEN INC — $3,000 over 1y, 0.0% of budgetBIG BROTHERS BIG SISTERS INDEPENDENCE REGION — $3,000 over 1y, 0.0% of budgetCamp Kesem National — $3,000 over 1y, 0.0% of budgetHUMAN RIGHTS CAMPAIGN INC — $3,000 over 1y, 0.0% of budgetNORTH CAROLINA VETERINARY MEDICAL FOUNDATION INC — $3,000 over 1y, 0.0% of budgetEMPLOY AMERICA — $3,000 over 1y, 0.1% of budgetSURVIVORS AND ADVOCATES FOR EMPOWERMENT INC — $3,000 over 1y, 0.0% of budgetTROUT UNLIMITED INC — $3,000 over 1y, 0.0% of budgetTHE JED FOUNDATION — $2,160 over 1y, 0.0% of budgetCODED BY — $2,000 over 1y, 0.1% of budgetST LUKE'S HOSPITAL OF BETHLEHEM PA — $2,000 over 2y, 0.0% of budgetAtlanta Speech School Inc — $1,900 over 1y, 0.0% of budgetNEW HOPE EAGLE FIRE CO — $1,100 over 2y, 0.1% of budgetDANIEL B ALLANOFF FOUNDATION INC — $700 over 1y, 0.8% of budgetCANCER RESEARCH INSTITUTE INC — $700 over 1y, 0.0% of budgetJohn Muir Land Trust prev Muir Heritage Land Trust — $700 over 1y, 0.1% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

  • Who funds SAVE A FRIEND TO HOMELESS ANIMALS
  • Who funds MILLBROOK SCHOOL
  • Who funds Feeding America
  • Who funds CAPTAINS FOR CLEAN WATER INC
  • Who funds Emory University
  • Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION
  • Who funds NATIONAL WILDLIFE FEDERATION
  • Who funds THE CHILDREN'S HOSPITAL OF PHILADELPHIA
  • Who funds The Trustees of Princeton University
  • Who funds MEDECINS SANS FRONTIERES USA INC
  • Who funds THE NATURE CONSERVANCY
  • Who funds EPILEPSY FOUNDATION OF AMERICA
  • Who funds CRADLES TO CRAYONS INC
  • Who funds THE TRUSTEES OF THE SMITH COLLEGE
  • Who funds BEAUFORT MEMORIAL HOSPITAL FOUNDATION
  • Who funds Atlantic Salmon Federation (US) Inc
  • Who funds ENGENDERHEALTH INC
  • Who funds ONE TREE PLANTED INC
  • Who funds THE CHATHAM HOUSE FOUNDATION INC
  • Who funds PRINCETON HEALTHCARE SYSTEM FOUNDATION INC
  • Who funds HISTORIC MORVEN INC
  • Who funds PRINCETON DAY SCHOOL INC
  • Who funds THE CARTER CENTER INC
  • Who funds KEVIN BABINGTON FOUNDATION
  • Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
  • Who funds GIRLSTART

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Henagan Foundation IncGA17.8× affinity6 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Henagan Foundation Inc · Pheasant Hill Foundation Inc · Bristol-Myers Squibb Foundation Inc · Princeton Area Community Foundation Inc · The Robert Wood Johnson Foundation · Chubb Charitable Foundation · The Snyder Family Fund · The Ayco Charitable Foundation · The William Penn Foundation · Ge Aerospace Foundation · Aetna Foundation Inc · The Pfizer Foundation Inc

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Mills Foundation Inc funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.

2024
202122232425
no gov · 140%0%1%3%5%your share of their income ↑0%25%50%75%100%share of the org’s income from governmentmedian 2%
  • Epilepsy Foundation of America22% of income from government
  • The Trustees of Princeton University11% of income from government
  • World Ocean School Inc4% of income from government
  • Cradles to Crayons Inc2% of income from government
  • Chesapeake Bay Foundation Inc2% of income from government
  • The Trustees of the Smith College1% of income from government
  • Wounded Warrior Project Inc0% of income from government
no gov moneyreceives it· size = income
14get no government money at all
18report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
typical government reliance, FY2025

Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.

05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Mills Foundation Inc?

Find your warmest path to Mills Foundation Inc 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.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 186 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph