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Illinois · Private foundation

The Buchanan 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.

$2.5M
Granted FY2025(still arriving)
154
Grants FY2025
156
Organizations funded FY2024
18%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$100,000
Organizations funded a year
107 to 156
FY2018 to FY2024
States reached, FY2025
24
Total assets, FY2025
$39M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 18% of the organizations The Buchanan Family Foundation funded were first-time grantees, receiving 17% of its grant dollars.

New vs renewed · share of each year

In FY2024, 83% of grant dollars renewed an existing relationship; $406k went to new ones.

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

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

’18’19’20’21’22’23’24
AnimalsEducationEnvironmentArts & CultureHuman ServicesRecreation & SportsOther
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 arriving152$2.4M18%
FY2024156$2.4M18%
FY2023144$2.1M17%
FY2022144$2.8M22%
FY2021137$2.6M18%
FY2020128$2.2M18%
FY2019117$2.2M18%
FY2018107$2.4M16%
96% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$3.5MEnvironment$2.9MAnimals$2.9MArts & Culture$2.7MHealth$2.3MRecreation & Sports$1.1MPhilanthropy$1.1MFood & Nutrition$961kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
NH
WA
MT
ND
IL
WI
MI
NY
MA
IA
IN
OH
PA
NJ
CT
CA
MO
KY
VA
MD
KS
NC
SC
DC
LA
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Chicago Horticultural Society$535,00090%
Trustees of Purdue University$500,0009n/a
Walsh University Inc$425,00050%
Avon Old Farms School Inc$422,50050%
Rehabilitation Institute of Chicago$360,00090%
Kent School$347,50090%
Lake Forest Open Lands Association$330,00059%
Carolina Horse Park Foundation$320,00073%
Lincoln Park Zoological Society$310,00080%
Chicago Zoological Society$310,00090%
Show all 189 grantees
All grantees of The Buchanan Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Chicago Horticultural Society$535,00090%
Trustees of Purdue University$500,0009n/a
Walsh University Inc$425,00050%
Avon Old Farms School Inc$422,50050%
Rehabilitation Institute of Chicago$360,00090%
Kent School$347,50090%
Lake Forest Open Lands Association$330,00059%
Carolina Horse Park Foundation$320,00073%
Lincoln Park Zoological Society$310,00080%
Chicago Zoological Society$310,00090%
History Center of Lake Forest-Lake Bluff$300,000913%
Shedd Aquarium Society$280,00090%
Max McGraw Wildlife Foundation$275,00090%
Ravinia Festival Association$250,00090%
Delta Waterfowl Foundation$230,00080%
International Crane Foundation Inc$200,00031%
College of Lake County Foundation$200,00094%
Rush University Medical Center$195,00080%
Eastern Illinois University Foundation$195,00090%
Bozeman Sports Park Foundation Inc$190,000712%
Franklin & Marshall College$177,50060%
Elawa Farm Foundation$175,00092%
United Way of Metropolitan Chicago Inc$175,00090%
The Wetlands Initiative$175,00091%
Friends of Thai Daughters Inc$170,00098%
Northern Illinois Food Bank$170,00090%
The Lambs Farm Inc$170,00090%
The Salvation Army$165,0009n/a
United Way of Lake County Inc$165,00080%
Rush County Community Assistance Inc$161,000647%
The Morton Arboretum$155,00090%
Chicago Theatre Group Inc$150,00090%
Field Museum of Natural History$150,00090%
The Trustees of the Smith College$145,00090%
Steppenwolf Theatre Company$145,00090%
The Adler Planetarium$140,00090%
Mote Marine Laboratory Inc$140,00090%
American Foundation for Courtauld Instit$140,000110%
American Civil Liberties Union Foundation Inc$135,00090%
Marklund Childrens Home$130,00080%
United States Equestrian Team Foundation Inc$130,00070%
The Newberry Library$125,00090%
Huron Mountain Wildlife Foundation$125,000336%
Kenneth C Griffin Museum of Science and Industry$120,00090%
Alliance for the Great Lakes$110,00091%
Cary Institute of Ecosystem Studies Inc$107,50050%
Gallatin Valley Land Trust$105,00071%
Billion Oyster Project Inc$105,00051%
Woodwell Climate Research Center Inc$105,00050%
The Art Institute of Chicago$105,00090%
Oakdale Equine Rescue$105,000813%
Northwestern Memorial Healthcare$100,0005n/a
Chicago History Museum$95,0008n/a
Brushwood Center at Ryerson Woods$90,00072%
Fox Valley Food for Health Inc$90,00046%
Great Lakes Adaptive Sports Association$90,00042%
Lake Forest College$90,00090%
Foxcroft School$90,00090%
Lake Forest Country Day School$90,00090%
Boca Grande Health Clinic Fndtn Inc$85,00091%
Chicago Architecture Foundation$85,00090%
Window to the World Communications Inc$85,00050%
Geneva Community Chest$80,00086%
Wildlands Trust Inc$80,00061%
Lake Sunapee Home Care and Hospice$75,00070%
Green Mountain Horse Association Inc$70,00091%
Midwest Young Artists$65,00071%
Geneva Academic Foundation$65,000828%
Rainbows for All Children Inc$60,00076%
The Hap Foundation Inc (F/K/A Journeycare Foundation)$60,00062%
Equestrian Connection NFP$60,00061%
Gorton Community Center$55,00041%
Openlands$55,00050%
Sigma Chi Foundation$51,00060%
Rendezvous Arts$50,000612%
The English Concert In America Inc co Sabal & Associates$50,000134%
Dartmouth-Hitchcock Medical Center$50,00084%
Chicago Youth Symphony Orchestras$50,00051%
Milwaukee Public Museum Inc$50,00010%
Fractured Atlas Inc$50,00020%
Lucky Orphans Horse Rescue Inc$50,00015%
Treasure Cay Community Foundation Inc$50,000129%
Baltimore Clayworks Inc$48,00061%
Dutchess Day School$45,00040%
Special Gifts Theatre Inc Co Elise Larsen$45,00082%
Great Cranberry Island Historical Society$45,000318%
Shelburne Farms$45,00060%
Impacting Veterans Lives Inc dba Midwest Veterans Closet$41,50046%
Preservation Foundation of the Lake County Forest Preserves$40,00040%
Williams College$40,00080%
Habitat for Humanity Lake County$40,00040%
Family Service of Lake County$40,00022%
Northfield Mount Hermon School$40,00020%
Duxbury Bay Maritime School Inc$40,00031%
Land Trust Alliance Inc$40,00040%
Sugars Gift Inc$40,000117%
Land Conservancy of Lake County Inc$40,0004n/a
Oldfields School Inc$38,00030%
After the Races Inc$38,00045%
Baltimore Jewelry Center$38,00063%
Bonefish & Tarpon Trust Inc$35,00040%
Corporation of St Timothy's School$35,00070%
Special Olympics Illinois$35,00070%
Geneva Park District Foundation$35,000610%
Lake Forest-Lake Bluff Senior Citizens Foundation$33,00016%
Millbrook School$32,50040%
Why Not Now Inc$32,00064%
Friends of Gurnee American Legion Inc$31,0002n/a
Pathway to Adventure Council Inc Boy Scouts of America$30,00030%
Friends of Lake Forest Library Inc$30,000210%
The Kelly S Brush Foundation Inc$30,00040%
Polo Training Foundation$30,00061%
Paws Atlanta Incorporated$27,50060%
Rugby Creek Animal Rescue Inc$25,0002n/a
Gasparilla Isl Conser & Improve Assn$25,0002n/a
Boys & Girls Club of Lake County$25,00040%
Choate Rosemary Hall Foundation Incorporated$25,00010%
Mothers Trust Foundation$25,00051%
Royal Palm Players Inc$25,00053%
Sustainable Markets Foundation$25,00010%
Wethersfield Foundation Inc$20,30040%
Lake Forest Symphony Association$20,00022%
Western Avenue School PTO$20,000227%
North Carolina Veterinary Medical Association$20,00011%
Polo Pony Rescue Inc$20,00043%
Windrush Farm Therapeutic Equitation Inc$20,00031%
Shelburne Museum Inc$20,00030%
Nssra Foundation$20,00022%
Freedom Farm$20,00024%
Rescue Ranch Inc$20,00012%
The Foundation for the Horse Fka the Aaep Foundation Inc$20,00011%
The Root$20,000121%
Founding Fish Network Inc$20,000110%
Tacoma Lesotho Connection$18,000114%
Greens Farms Academy Inc$15,00030%
Florida Equine Disaster Response Corp$15,0002n/a
Wow Polo Series LLC$15,00015%
Beef 4 Hunger$15,000217%
Florida Gulf Coast University Foundation Inc$15,00030%
Hollister House Garden Inc$12,50021%
Gunn Memorial Library Inc$11,00040%
Asar Training and Response$10,00014%
The Atlanta Botanical Garden Inc$10,00040%
North Chicago Community Partners$10,00020%
Captains for Clean Water Inc$10,00020%
Chicago Historical Society$10,00010%
Ziggys Refuge$10,00011%
K9s for Warriors Inc$10,00020%
Northeast Community Center Inc$10,00041%
Fat Cat Rescue Inc$10,00012%
Bee the Change Inc$10,00015%
Johann Fust Library Foundation Inc$10,00021%
The Berkshire School Inc$10,00010%
Tap Cancer Out Inc$10,0001n/a
Villages Honor Flight Inc$10,00012%
Rollins College$10,00030%
The Widespread Hope Foundation Incorporated$10,0001n/a
Washington Ambulance Association$10,000113%
Wounded Warrior Project Inc$10,00010%
Rescue Outreach Inc$7,50034%
Burr & Burton Seminary$7,50020%
Hope Safehouse Inc$7,50032%
Shelburne Craft School Inc$5,00011%
Sparrow's Nest of the Hudson Valley$5,00010%
Boca Grande United Methodist Church$5,0001n/a
Institute for Shipboard Education$5,00010%
Carter County Geological Society$5,0001n/a
Stray Rescue of St Louis$5,0001n/a
The Island School Foundation Inc$5,00010%
Ranchers Stewardship Alliance$5,0001n/a
Epona Equine Rescue & Rehab$5,000112%
George Pocock Rowing Foundation$5,00010%
Atlanta Humane Society & Society for the Prevention of Cruelty to Animals Inc$5,00020%
McKinlock Post Foundation$5,00019%
Sleep in Heavenly Peace Inc$5,0001n/a
The Island School Inc$5,00010%
The Trustees of Reservations$5,00010%
Freedom Ride Animal Rescue$4,5003n/a
Magfest Inc$3,00012%
Animal Education and Rescue Nfp$2,50011%
Kindred Kitties Ltd$2,5001n/a
High Hopes Therapeutic Riding Inc$2,50010%
St Thomas Episcopal Church$2,5001n/a
Salt Foundation Inc$2,50010%
House of Hope Animal Rescue Inc$2,50011%
Ground Zero Veterans Outreach Inc$2,0001n/a
Northeast Avian Rescue Inc$1,50013%
Paws Chicago$1,00010%
Vetsroll Inc$1,00010%

What it could do for these grantees

Plus 110 recipients with no EIN on record ($6.4M), not named here.

Where it is load-bearing

The Buchanan Family Foundation supplied at least a quarter of the budget for 6 of its grantees at some point. The chart plots its 169 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetChicago Horticultural Society: $535,000 over 9y, 0.3% of budgetWalsh University Inc: $425,000 over 5y, 0.1% of budgetAvon Old Farms School Inc: $422,500 over 5y, 0.4% of budgetRehabilitation Institute of Chicago: $360,000 over 9y, 0.0% of budgetKent School: $347,500 over 9y, 0.2% of budgetLake Forest Open Lands Association: $330,000 over 5y, 8.8% of budgetCarolina Horse Park Foundation: $320,000 over 7y, 3.2% of budgetLincoln Park Zoological Society: $310,000 over 8y, 0.1% of budgetChicago Zoological Society: $310,000 over 9y, 0.1% of budgetHistory Center of Lake Forest-Lake Bluff: $300,000 over 9y, 13% of budgetShedd Aquarium Society: $280,000 over 9y, 0.1% of budgetMax McGraw Wildlife Foundation: $275,000 over 9y, 0.4% of budgetRavinia Festival Association: $250,000 over 9y, 0.3% of budgetDelta Waterfowl Foundation: $230,000 over 8y, 0.2% of budgetInternational Crane Foundation Inc: $200,000 over 3y, 0.9% of budgetCollege of Lake County Foundation: $200,000 over 9y, 3.8% of budgetRush University Medical Center: $195,000 over 8y, 0.0% of budgetEastern Illinois University Foundation: $195,000 over 9y, 0.4% of budgetBozeman Sports Park Foundation Inc: $190,000 over 7y, 12% of budgetFranklin & Marshall College: $177,500 over 6y, 0.1% of budgetElawa Farm Foundation: $175,000 over 9y, 2.3% of budgetUnited Way of Metropolitan Chicago Inc: $175,000 over 9y, 0.1% of budgetThe Wetlands Initiative: $175,000 over 9y, 1.3% of budgetFriends of Thai Daughters Inc: $170,000 over 9y, 8.0% of budgetNorthern Illinois Food Bank: $170,000 over 9y, 0.0% of budgetThe Lambs Farm Inc: $170,000 over 9y, 0.4% of budgetUnited Way of Lake County Inc: $165,000 over 8y, 0.4% of budgetRush County Community Assistance Inc: $161,000 over 6y, 47% of budgetThe Morton Arboretum: $155,000 over 9y, 0.1% of budgetChicago Theatre Group Inc: $150,000 over 9y, 0.2% of budgetField Museum of Natural History: $150,000 over 9y, 0.0% of budgetThe Trustees of the Smith College: $145,000 over 9y, 0.0% of budgetSteppenwolf Theatre Company: $145,000 over 9y, 0.2% of budgetThe Adler Planetarium: $140,000 over 9y, 0.2% of budgetMote Marine Laboratory Inc: $140,000 over 9y, 0.1% of budgetAmerican Foundation for Courtauld Instit: $140,000 over 1y, 9.7% of budgetAmerican Civil Liberties Union Foundation Inc: $135,000 over 9y, 0.0% of budgetMarklund Childrens Home: $130,000 over 8y, 0.1% of budgetUnited States Equestrian Team Foundation Inc: $130,000 over 7y, 0.3% of budgetThe Newberry Library: $125,000 over 9y, 0.2% of budgetHuron Mountain Wildlife Foundation: $125,000 over 3y, 36% of budgetKenneth C Griffin Museum of Science and Industry: $120,000 over 9y, 0.0% of budgetAlliance for the Great Lakes: $110,000 over 9y, 0.5% of budgetCary Institute of Ecosystem Studies Inc: $107,500 over 5y, 0.3% of budgetGallatin Valley Land Trust: $105,000 over 7y, 1.2% of budgetBillion Oyster Project Inc: $105,000 over 5y, 0.5% of budgetWoodwell Climate Research Center Inc: $105,000 over 5y, 0.1% of budgetThe Art Institute of Chicago: $105,000 over 9y, 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 169.

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.

John and Kathleen Schreiber Foundation D/B/A Schreiber PhilanthropyIL35.8× affinity15 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: John and Kathleen Schreiber Foundation D/B/A Schreiber Philanthropy · Red Bird Hollow Foundation · Trustmark Foundation · Hunter Family Foundation · The Gorter Family Foundation · The Grainger Foundation Inc · Butler Family Foundation · Baxter International Foundation · The Lake County Community Foundation · Clarks Fork Foundation · Hunter Family Foundation · Hedberg 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.

Compare The Buchanan Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Buchanan Family Foundation?

Find your warmest path to The Buchanan 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 The Buchanan Family Foundation

How much does The Buchanan Family Foundation give?
The Buchanan Family Foundation reported 154 grants totaling $2,510,300 in its FY2025 IRS filing. It funded between 107 and 156 organizations a year over FY2018 to FY2024.
What does The Buchanan Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (16%), Environment (14%), Animals (13%).
Who are The Buchanan Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Chicago Horticultural Society ($535k), Trustees of Purdue University ($500k), Walsh University Inc ($425k).
Does The Buchanan Family Foundation fund new organizations?
In FY2024, 18% of the organizations it funded were first-time grantees.
Does The Buchanan 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 The Buchanan Family Foundation?
Its strongest co-funders, measured against what their size predicts, include John and Kathleen Schreiber Foundation D/B/A Schreiber Philanthropy, Red Bird Hollow Foundation, Trustmark Foundation.
Where is The Buchanan Family Foundation based?
The Buchanan Family Foundation is based in IL.

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 302 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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