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Konstantin Family Foundation at a glance

· Private foundation

Konstantin 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.

$29k
Granted FY2025still arriving
59
Grants FY2025still arriving
13
States reached
$2k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
01100% classified

What it funded, over time

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

Arts & Culture$53kHuman Services$45kEducation$41kFood & Nutrition$22kHealth$19kHousing & Shelter$17kPhilanthropy$12kEnvironment$10kOther$0
02FY2025 · 59 grants

Where the money goes

Grants by size, and the largest recipients.

$350
Median grant
13
States reached
$80k
Total assets
Largest grants
RecipientAmount
THE OPEN DOOR SHELTER INC$2,000
CONNECTICUT FOODSHARE INC$1,750
FOOD BANK OF LOWER FAIRFIELD COUNTY INC$1,750
BRIDGEPORT RESCUE MISSION INC$1,200
THE CARVER INC$1,000
PERSON TO PERSON INC$1,000
FILLING IN THE BLANKS INC$1,000
NEW YORK PUBLIC RADIO$850
PERSON TO PERSON INC$750
THRESHOLD TO NEW LIFE$700
GROW AGAINST POVERTY INCORPORATED$650
NORWALK STAMFORD GRASSROOTS TENNIS & EDUCATION INC$600
SANDY HOOK PROMISE FOUNDATION$500
ASSOCIATION OF THE FREE LIBRARY & READING RM ROWAY$500
FAMILY & CHILDRENS AGENCY INC$500
02The need
03

Does the money reach high-need areas?

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

show:

Its human-services grants (FY18–25, $42k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 18% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 11%THRESHOLD TO NEW LIFE: $700 → 11%BRIDGEPORT RESCUE MISSION INC: $1k → 9%MARY D FUND INC: $1k → 7%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $2k → 24%THRESHOLD TO NEW LIFE: $300 → 11%BRIDGEPORT RESCUE MISSION INC: $1k → 9%MARY D FUND INC: $750 → 7%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $1k → 24%BRIDGEPORT RESCUE MISSION INC: $750 → 9%MARY D FUND INC: $500 → 7%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $1k → 24%BRIDGEPORT RESCUE MISSION INC: $3k → 9%MARY D FUND INC: $500 → 7%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $750 → 24%BRIDGEPORT RESCUE MISSION INC: $500 → 9%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $500 → 24%BRIDGEPORT RESCUE MISSION INC: $2k → 9%MARY D FUND INC: $500 → 7%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $350 → 24%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $350 → 24%MISSISSIPPI STATE UNIVERSITY FOUNDATION INC: $350 → 24%FILLING IN THE BLANKS INC: $1k → 9%HUMAN SERVICES COUNCIL INC: $500 → 9%HUMAN SERVICES COUNCIL INC: $500 → 9%HUMAN SERVICES COUNCIL INC: $500 → 9%HUMAN SERVICES COUNCIL INC: $500 → 9%HUMAN SERVICES COUNCIL INC: $500 → 9%HUMAN SERVICES COUNCIL INC: $500 → 9%STAR FOUNDATION INC: $500 → 9%STAR FOUNDATION INC: $500 → 9%FAMILY & CHILDRENS AGENCY INC: $2k → 9%CARVER FOUNDATION OF NORWALK INC: $2k → 9%FAMILY & CHILDRENS AGENCY INC: $2k → 9%CARVER FOUNDATION OF NORWALK INC: $2k → 9%CARVER FOUNDATION OF NORWALK INC: $1k → 9%THE CARVER INC: $1k → 9%FAMILY & CHILDRENS AGENCY INC: $1k → 9%THE CARVER INC: $1k → 9%CARVER FOUNDATION OF NORWALK INC: $750 → 9%FAMILY & CHILDRENS AGENCY INC: $500 → 9%FAMILY & CHILDRENS AGENCY INC: $500 → 9%FAMILY & CHILDRENS AGENCY INC: $500 → 9%FAMILY & CHILDRENS AGENCY INC: $500 → 9%CARVER FOUNDATION OF NORWALK INC: $500 → 9%CARVER FOUNDATION OF NORWALK INC: $500 → 9%FAMILY & CHILDRENS AGENCY INC: $500 → 9%CARVER FOUNDATION OF NORWALK INC: $500 → 9%THE CARVER INC: $500 → 9%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

AK
MN
IL
NY
MA
PA
CT
RI
CA
VA
MD
TN
SC
DC
MS
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

88%of every dollar goes to organizations it has funded before.
$210k · 58 repeat orgs$29k to everyone else

Grantees it renews have grown median revenue +28% since the first grant, against +25% for those funded once.

58 repeat relationships: 51 still active in FY2025, 7 since wound down; 6 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

58
19

Total granted

$210k
$26k

Median revenue growth · since first grant

+28%
+25%

Still filing today

90%
53%

New vs renewed · share of each year

In FY2025, 89% of grant dollars renewed an existing relationship; $3k went to new ones.

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

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

’18’19’20’21’22’23’24’25
Arts & CultureHuman ServicesHealthEducationEnvironmentAnimalsOther
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.

Backed again, and grew

  • TO
    THE OPEN DOOR SHELTER INC
    8× · 2018–2025 · $17k · revenue +1%
  • BR
    BRIDGEPORT RESCUE MISSION INC
    8× · 2018–2025 · $11k · revenue +51%
  • LH
    LAUREL HOUSE INC
    8× · 2018–2025 · $11k · revenue +28%

Funded once

  • NH
    NORWALK HIGH SCHOOL
    one grant, 2019 · $6k
  • NP
    NORWALK PARENT TEACHER ORGANIZATION
    one grant, 2023 · $5k
  • MH
    M Hidalgo
    one grant, 2019 · $5k
How this is measured

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

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
2
Connecticut Aeronautical Historical Association Inc

The new england air museum's mission is to preserve and present the story of aviation and aerospace, with an emphasis on new england's role, and the genius and inspiration that made it possible. the museum also seeks to inspire young…

Arts & Culture
3
Wamc

Wamc is chartered by the new york state board of regents to "furnish, prepare and present non-profit and non-commercial educational, instructional and cultural radio programs and also non-profit and non-commercial programs (wamc's mission…

Arts & Culture
4
Westport Library Association Inc

The westport library was established for the purpose of maintaining a public library in the town of westport, connecticut. the library is committed to empowering the individual and strengthening the community through dynamic interaction…

Education
5
The Maritime Aquarium At Norwalk Inc

The maritime aquarium at norwalk seeks to ignite a connection to long island sound and the ocean to enrich the lives of all people and inspire action to protect our blue planet.

Arts & Culture
6
Norwalk Seaport Association Inc

The norwalk seaport association, inc. offers a cultural, environmental, and historical journey to the norwalk islands. the sheffield island lighthouse and the light keeper's cottage provide a unique historical and educational venue which…

Arts & Culture
7
Public Media Nj Inc

To bring quality public television programs and resources to communities throughout new jersey and its tri-state neighbors. its content, both on-air and online, aims to reflect the diverse

Arts & Culture
8
Rhode Island School of Design

The mission of rhode island school of design, through its college and museum,is to educate its students and the public in the creation and (see schedule o)appreciation of works of art and design, to discover and transmit knowledge and to…

Education
9
Nantucket Conservation Foundation Inc

The nantucket conservation foundation owns, protects, and stewards over 9,000 acres of land and coastal shoreline, conserves nantucket's rare and significant natural resources, and engages in impactful ecological research to inform…

Environment
10
Saint Anselm College

Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…

Education
11
Wethersfield Historical Society

The purpose of the "Society" is to collect, preserve, and interpret Wethersfield's past for the education and enjoyment of present and future generations.

Arts & Culture
12
The Brooklyn Institute of Arts and Sciences

The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is Fairfield County's Community Foundation Inc; the most unlike its peers is Falls Village Volunteer Fire Dept. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

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

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 69 of the 84 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
17
Early backer (in before they grew)
69/69
Grantees still filing
47/69
Grew since first funded

Where the money sits, by cause and then by grantee

LAUREL HOUSE INC: $11,150 · OtherLAUREL HOUSE INCCONNECTICUT FOODSHARE INC: $10,250 · OtherCONNECTICUT FOODSHARE INCKIDS IN CRISIS INC: $6,250 · OtherKIDS IN CRISIS INCNORWALK HIGH SCHOOL: $6,243 · OtherNORWALK HIGH SCHOOLASSOCIATION OF THE FREE LIBRARY AND READING ROOM OF ROWAYTON INC: $5,250 · OtherDAVID M HUNT LIBRARY & SCHOOL ASSOCIATION INC: $5,250 · OtherNORWALK PARENT TEACHER ORGANIZATION: $5,000 · OtherM Hidalgo: $5,000 · OtherARKHAIOS CULTURAL HERITAGE AND ARCHAEOLOGY EVENTS: $4,900 · OtherEARTHPLACE INC: $5,000 · Other+31 more: $42,450 · Other+31 moreBRIDGEPORT RESCUE MISSION INC: $11,200 · Human ServicesBRIDGEPORT RESCUE MI…THE CARVER INC: $8,750 · Human ServicesTHE CARVER INCFAMILY & CHILDREN'S AGENCY INC: $6,500 · Human ServicesFAMILY & CHILDREN'S …Mississippi State University Foundation Inc: $6,300 · Human ServicesMississippi State Un…MARY D FUND INC: $4,100 · Human ServicesMARY D FUND INCHUMAN SERVICES COUNCIL INC: $3,500 · Human ServicesHUMAN SERVICES COUNC…STAR FOUNDATION INC: $1,500 · Human Services+3 more: $2,550 · Human Services+3 moreBOSTON EARLY MUSIC FESTIVAL INC: $5,250 · Arts & CultureBOSTON EARLY MUSIC …NEW YORK PUBLIC RADIO: $3,900 · Arts & CultureNEW YORK PUBLIC RAD…ASTON MAGNA FOUNDATION: $3,250 · Arts & CultureASTON MAGNA FOUNDAT…ROWAYTON ARTS CENTER: $3,150 · Arts & CultureROWAYTON ARTS CENTE…WNET: $2,950 · Arts & CultureWNETBLOCK ISLAND HISTORICAL SOCIETY: $2,750 · Arts & CultureBLOCK ISLAND HISTOR…CONNECTICUT PUBLIC BROADCASTING INC: $2,650 · Arts & CultureCONNECTICUT PUBLIC …CLOSE ENCOUNTERS WITH MUSIC: $1,900 · Arts & CultureFALLS VILLAGE-CANAAN HISTORICAL SOC: $1,800 · Arts & CultureCRESCENDO INC: $1,650 · Arts & CultureLOCKWOOD-MATHEWS MANSION MUSEUM OF NORWALK INC: $1,450 · Arts & Culture+13 more: $11,350 · Arts & Culture+13 moreTHE OPEN DOOR SHELTER INC: $17,050 · Housing & ShelterPERSON TO PERSON INC: $9,500 · PhilanthropyFAIRFIELD COUNTY'S COMMUNITY FOUNDATION INC: $2,250 · PhilanthropyTHE FOOD BANK OF LOWER FAIRFIELD COUNTY INC: $10,500 · Food & NutritionAMERICARES FREE CLINICS INC: $3,750 · HealthPLANNED PARENTHOOD FEDERATION OF AMERICA INC: $1,500 · HealthSickle Cell Disease Foundation of California: $1,500 · HealthALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC: $1,000 · Health+1 more: $250 · Health
Other$106,743Human Services$44,400Arts & Culture$42,050Housing & Shelter$17,050Philanthropy$11,750Food & Nutrition$10,500Health$8,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTHE OPEN DOOR SHELTER INC: $17,050 over 8y, 0.1% of budgetBRIDGEPORT RESCUE MISSION INC: $11,200 over 8y, 0.1% of budgetLAUREL HOUSE INC: $11,150 over 8y, 0.3% of budgetTHE FOOD BANK OF LOWER FAIRFIELD COUNTY INC: $10,500 over 8y, 0.1% of budgetCONNECTICUT FOODSHARE INC: $10,250 over 8y, 0.0% of budgetPERSON TO PERSON INC: $9,500 over 8y, 0.0% of budgetTHE CARVER INC: $8,750 over 8y, 0.0% of budgetFAMILY & CHILDREN'S AGENCY INC: $6,500 over 8y, 0.0% of budgetMississippi State University Foundation Inc: $6,300 over 8y, 0.0% of budgetKIDS IN CRISIS INC: $6,250 over 8y, 0.0% of budgetBOSTON EARLY MUSIC FESTIVAL INC: $5,250 over 8y, 0.1% of budgetASSOCIATION OF THE FREE LIBRARY AND READING ROOM OF ROWAYTON INC: $5,250 over 7y, 0.3% of budgetDAVID M HUNT LIBRARY & SCHOOL ASSOCIATION INC: $5,250 over 8y, 0.6% of budgetEARTHPLACE INC: $5,000 over 8y, 0.1% of budgetMARY D FUND INC: $4,100 over 8y, 0.3% of budgetNEW YORK PUBLIC RADIO: $3,900 over 8y, 0.0% of budgetAMERICARES FREE CLINICS INC: $3,750 over 8y, 0.0% of budgetUniversity of South Carolina Educational Foundation: $3,500 over 8y, 0.0% of budgetHUMAN SERVICES COUNCIL INC: $3,500 over 8y, 0.0% of budgetNORWALKSTAMFORD GRASSROOTS TENNIS & EDUCATION INC: $3,250 over 8y, 0.1% of budgetASTON MAGNA FOUNDATION: $3,250 over 8y, 0.3% of budgetHISTORIC ROWAYTON INC: $3,150 over 8y, 1.3% of budgetROWAYTON ARTS CENTER: $3,150 over 8y, 0.3% of budgetFALLS VILLAGE VOLUNTEER FIRE DEPT: $3,050 over 8y, 0.6% of budgetWNET: $2,950 over 8y, 0.0% of budgetBLOCK ISLAND HISTORICAL SOCIETY: $2,750 over 8y, 0.2% of budgetCONNECTICUT PUBLIC BROADCASTING INC: $2,650 over 8y, 0.0% of budgetROWAYTON CIVIC ASSOCIATION INC: $2,600 over 8y, 0.3% of budgetNORWALK LAND TRUST INC: $2,450 over 7y, 0.5% of budgetFAIRFIELD COUNTY'S COMMUNITY FOUNDATION INC: $2,250 over 4y, 0.0% of budgetCLOSE ENCOUNTERS WITH MUSIC: $1,900 over 7y, 0.1% of budgetFALLS VILLAGE-CANAAN HISTORICAL SOC: $1,800 over 8y, 0.9% of budgetNORWALK EDUCATION FOUNDATION INC: $1,650 over 6y, 1.4% of budgetNORWALK SISTER CITY PROJECT INC: $1,650 over 6y, 0.2% of budgetCRESCENDO INC: $1,650 over 7y, 0.2% of budgetPLANNED PARENTHOOD FEDERATION OF AMERICA INC: $1,500 over 2y, 0.0% of budgetSTAR FOUNDATION INC: $1,500 over 4y, 0.3% of budgetLOCKWOOD-MATHEWS MANSION MUSEUM OF NORWALK INC: $1,450 over 6y, 0.0% of budgetMAHAIWE PERFORMING ARTS CENTER INC: $1,400 over 6y, 0.0% of budgetNEW BRITAIN MUSEUM OF AMERICAN ART INC: $1,400 over 6y, 0.0% of budgetTHE INSTITUTE FOR AMERICAN INDIAN STUDIES: $1,350 over 6y, 0.1% of budgetWADSWORTH ATHENEUM MUSEUM OF ART: $1,350 over 6y, 0.0% of budgetAUCILLA RESEARCH INSTITUTE INC: $1,250 over 5y, 0.2% of budgetPET ANIMAL WELFARE SOCIETY OF CONNECTICUT INC: $1,250 over 3y, 0.0% of budgetFLORENCE GRISWOLD MUSEUM INC: $1,250 over 6y, 0.0% of budgetTHRESHOLD TO NEW LIFE: $1,250 over 3y, 0.4% of budgetNORWALK TREE ALLIANCE: $1,200 over 4y, 0.1% of budgetGREENS LEDGE LIGHT PRESERVATION SOCIETY INC: $1,000 over 3y, 0.1% of budget
Grantee by grantee: a decade per organization, before and after funding

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

  • Who funds THE OPEN DOOR SHELTER INC ↗
  • Who funds BRIDGEPORT RESCUE MISSION INC ↗
  • Who funds LAUREL HOUSE INC ↗
  • Who funds THE FOOD BANK OF LOWER FAIRFIELD COUNTY INC ↗
  • Who funds CONNECTICUT FOODSHARE INC ↗
  • Who funds PERSON TO PERSON INC ↗
  • Who funds THE CARVER INC ↗
  • Who funds FAMILY & CHILDREN'S AGENCY INC ↗
  • Who funds Mississippi State University Foundation Inc ↗
  • Who funds KIDS IN CRISIS INC ↗
  • Who funds BOSTON EARLY MUSIC FESTIVAL INC ↗
  • Who funds ASSOCIATION OF THE FREE LIBRARY AND READING ROOM OF ROWAYTON INC ↗
  • Who funds DAVID M HUNT LIBRARY & SCHOOL ASSOCIATION INC ↗
  • Who funds EARTHPLACE INC ↗
  • Who funds MARY D FUND INC ↗
  • Who funds NEW YORK PUBLIC RADIO ↗
  • Who funds AMERICARES FREE CLINICS INC ↗
  • Who funds University of South Carolina Educational Foundation ↗
  • Who funds HUMAN SERVICES COUNCIL INC ↗
  • Who funds NORWALKSTAMFORD GRASSROOTS TENNIS & EDUCATION INC ↗
  • Who funds ASTON MAGNA FOUNDATION ↗
  • Who funds HISTORIC ROWAYTON INC ↗
  • Who funds ROWAYTON ARTS CENTER ↗
  • Who funds FALLS VILLAGE VOLUNTEER FIRE DEPT ↗
  • Who funds WNET ↗
  • Who funds BLOCK ISLAND HISTORICAL SOCIETY ↗
  • Who funds CONNECTICUT PUBLIC BROADCASTING INC ↗
  • Who funds ROWAYTON CIVIC ASSOCIATION INC ↗
  • Who funds NORWALK LAND TRUST INC ↗
  • Who funds FAIRFIELD COUNTY'S COMMUNITY FOUNDATION INC ↗
  • Who funds CLOSE ENCOUNTERS WITH MUSIC ↗
  • Who funds FALLS VILLAGE-CANAAN HISTORICAL SOC ↗

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.

Fairfield County's Co…Connecticut Humanitie…New Canaan Community …Ibm International Fou…The Scripps Family Fu…The Goodnow FundThe Near and Far Asso…Horizon Foundation IncGrace Jones Richardso…Newman's Own Foundati…Maurice Goodman Found…The Aiello Charitable…
Fairfield County's Community Foundation IncCT31.5× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fairfield County's Community Foundation Inc · Connecticut Humanities Council Inc · New Canaan Community Foundation Inc · Ibm International Foundation · The Scripps Family Fund for Education and the Arts · The Goodnow Fund · The Near and Far Association Inc · Horizon Foundation Inc · Grace Jones Richardson Testamentary Trust C/O Piedmont Trust Co · Newman's Own Foundation · Maurice Goodman Foundation Inc Tr · The Aiello Charitable Foundation Inc

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.

How much its grantees rely on government

Each dot is one organization Konstantin Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Konstantin Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 130%0%1%3%5%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 5%
  • Crescendo Inc: 99% of income from government
  • Laurel House Inc: 68% of income from government
  • East Norwalk Blue Inc: 60% of income from government
  • Kids in Crisis Inc: 49% of income from government
  • Family & Children's Agency Inc: 47% of income from government
  • Lockwood-Mathews Mansion Museum of Norwalk Inc: 43% of income from government
  • Human Services Council Inc: 27% of income from government
  • The Carver Inc: 16% of income from government
  • The Open Door Shelter Inc: 14% of income from government
  • New Britain Museum of American Art Inc: 7% of income from government
  • Connecticut Foodshare Inc: 5% of income from government
  • Wadsworth Atheneum Museum of Art: 5% of income from government
  • Person to Person Inc: 5% of income from government
  • Connecticut Public Broadcasting Inc: 3% of income from government
  • Florence Griswold Museum Inc: 2% of income from government
  • Mahaiwe Performing Arts Center Inc: 2% of income from government
  • Westport Country Playhouse Inc: 2% of income from government
  • Sacred Heart University Incorporated: 1% of income from government
  • Sandy Hook Promise Foundation: 0% of income from government
  • Rowayton Arts Center: 0% of income from government
  • The Stamford Hospital: 0% of income from government
no gov moneyreceives it· size = income
13get no government money at all
19report government grants on their 990 we could not trace to a source (not plotted)
3rely on government for over half their income
typical government reliance, FY20–25
How this is measured
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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.

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 84 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

Play a game based on Konstantin Family’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home