Skip to content

Illinois · Private foundation

Jahn Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$84k
Granted FY2024(still arriving)
14
Grants FY2024
16
Organizations funded FY2023
25%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$4,500
Largest grant, FY2024
$39,875
Organizations funded a year
11 to 24
FY2017 to FY2023
States reached, FY2024
4
Total assets, FY2024
$286k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 25% of the organizations Jahn Foundation funded were first-time grantees, receiving 19% of its grant dollars.

New vs renewed · share of each year

In FY2023, 81% of grant dollars renewed an existing relationship; $17k went to new ones.

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

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

’18’19’20’21’22’23
Arts & CultureEducationAnimalsHealthYouth DevelopmentCommunity ImprovementOther
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
FY2024still arriving14$84k43%
FY202316$93k25%
FY202216$47k31%
FY202117$39k35%
FY202011$62k9%
FY201920$193k15%
FY201824$88k63%
FY201720$56kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Arts & Culture$197kEducation$170kRecreation & Sports$124kReligion$65kCommunity Improvement$42kYouth Development$23kScience & Tech$11kAnimals$9kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
WI
MI
NY
PA
CT
CO
VA
MD
TN
SC

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 42 grantees
All grantees of Jahn Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Lincoln Park Conservancy$120,66785%
Pomfret School Incorporated$103,00040%
Chicago Architecture Foundation$41,50080%
Chicago City Day School$39,87511%
Facets Film Forum$32,50071%
Landmarks Preservation Council of Illinois$32,10071%
Aia Chicago$22,75041%
The Skyscraper Museum$16,00061%
Boys and Girls Clubs of Chicago$11,46030%
Youth Guidance$11,17820%
Metropolitan Planning Council$10,00010%
The Art Institute of Chicago$10,00020%
The Anti-Cruelty Society$5,75030%
Council on Tall Buildings and Urban Habitat$5,00010%
New York Landmarks Conservancy Inc$5,00010%
Mercy Housing Lakefront$4,78520%
Chris Klug Foundation$3,50011%
Art Omi Inc$3,25030%
Judd Goldman Adaptive Sailing Foundation$2,75050%
The Chicago Academy of Sciences$2,50010%
Chicago Shakespeare Theater$2,00020%
Bill Hillary & Chelsea Clinton Foundation$2,00010%
Storefront for Art and Architecture Inc$2,00020%
Paws Chicago$1,60050%
Window to the World Communications Inc$1,20010%
The Arts Club of Chicago$1,15021%
The Harps Foundation$1,00020%
Henry Ford Health System$1,00020%
Francis W Parker School$1,00010%
Urban Growers Collective Inc$90020%
American Hackney Horse Society Foundation Inc$90021%
626 Landmark Foundation$87610%
Museum of Contemporary Art$73530%
Epilepsy Foundation of America$50010%
Hooved Animal Rescue & Protection Society$50010%
Society of Architectural Historians$42010%
Chai Lifeline Inc$30010%
Dunham Woods Riding Club$25010%
Charleston Symphony Orchestra$25010%
Anderson Animal Shelter$25010%
Museum of Modern Art$20010%
The Forum for Urban Design$17510%

What it could do for these grantees

Plus 18 recipients with no EIN on record ($158k), not named here.

Where it is load-bearing

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetLincoln Park Conservancy: $120,667 over 8y, 4.5% of budgetPomfret School Incorporated: $103,000 over 4y, 0.1% of budgetChicago Architecture Foundation: $41,500 over 8y, 0.1% of budgetChicago City Day School: $39,875 over 1y, 0.6% of budgetFacets Film Forum: $32,500 over 7y, 0.7% of budgetLandmarks Preservation Council of Illinois: $32,100 over 7y, 0.7% of budgetAia Chicago: $22,750 over 4y, 0.6% of budgetThe Skyscraper Museum: $16,000 over 6y, 0.6% of budgetBoys and Girls Clubs of Chicago: $11,460 over 3y, 0.0% of budgetYouth Guidance: $11,178 over 2y, 0.0% of budgetMetropolitan Planning Council: $10,000 over 1y, 0.2% of budgetThe Art Institute of Chicago: $10,000 over 2y, 0.0% of budgetThe Anti-Cruelty Society: $5,750 over 3y, 0.0% of budgetCouncil on Tall Buildings and Urban Habitat: $5,000 over 1y, 0.1% of budgetNew York Landmarks Conservancy Inc: $5,000 over 1y, 0.1% of budgetMercy Housing Lakefront: $4,785 over 2y, 0.0% of budgetChris Klug Foundation: $3,500 over 1y, 0.9% of budgetArt Omi Inc: $3,250 over 3y, 0.1% of budgetJudd Goldman Adaptive Sailing Foundation: $2,750 over 5y, 0.2% of budgetThe Chicago Academy of Sciences: $2,500 over 1y, 0.0% of budgetChicago Shakespeare Theater: $2,000 over 2y, 0.0% of budgetBill Hillary & Chelsea Clinton Foundation: $2,000 over 1y, 0.0% of budgetStorefront for Art and Architecture Inc: $2,000 over 2y, 0.1% of budgetPaws Chicago: $1,600 over 5y, 0.0% of budgetWindow to the World Communications Inc: $1,200 over 1y, 0.0% of budgetThe Arts Club of Chicago: $1,150 over 2y, 0.7% of budgetThe Harps Foundation: $1,000 over 2y, 0.1% of budgetHenry Ford Health System: $1,000 over 2y, 0.0% of budgetFrancis W Parker School: $1,000 over 1y, 0.0% of budgetUrban Growers Collective Inc: $900 over 2y, 0.1% of budgetAmerican Hackney Horse Society Foundation Inc: $900 over 2y, 1.4% of budget626 Landmark Foundation: $876 over 1y, 0.2% of budgetMuseum of Contemporary Art: $735 over 3y, 0.0% of budgetEpilepsy Foundation of America: $500 over 1y, 0.0% of budgetHooved Animal Rescue & Protection Society: $500 over 1y, 0.1% of budgetSociety of Architectural Historians: $420 over 1y, 0.0% of budgetChai Lifeline Inc: $300 over 1y, 0.0% of budgetDunham Woods Riding Club: $250 over 1y, 0.0% of budgetCharleston Symphony Orchestra: $250 over 1y, 0.0% of budgetAnderson Animal Shelter: $250 over 1y, 0.0% of budgetMuseum of Modern Art: $200 over 1y, 0.0% of budgetThe Forum for Urban Design: $175 over 1y, 0.1% 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 42.

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 D and Catherine T Macarthur FoundationIL16.2× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: John D and Catherine T Macarthur Foundation · Graham Foundation for Advanced Studies in the Fine Arts · The Chicago Community Trust · Stone Barrett Foundation · John & Jacolyn Bucksbaum Family Found · The Andrew W Mellon Foundation · The Ayco Charitable Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · Jewish Communal Fund · Charities Aid Foundation America

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 Jahn Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Jahn Foundation?

Find your warmest path to Jahn 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 Jahn Foundation

How much does Jahn Foundation give?
Jahn Foundation reported 14 grants totaling $83,745 in its FY2024 IRS filing. It funded between 11 and 24 organizations a year over FY2017 to FY2023.
What does Jahn Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Arts & Culture (30%), Education (26%), Recreation & Sports (19%).
Who are Jahn Foundation's largest grantees?
By total granted over FY2017 to FY2024: Lincoln Park Conservancy ($121k), Pomfret School Incorporated ($103k), Chicago Architecture Foundation ($42k).
Does Jahn Foundation fund new organizations?
In FY2023, 25% of the organizations it funded were first-time grantees.
Does Jahn Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Jahn Foundation?
Its strongest co-funders, measured against what their size predicts, include John D and Catherine T Macarthur Foundation, Graham Foundation for Advanced Studies in the Fine Arts, The Chicago Community Trust.
Where is Jahn Foundation based?
Jahn 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 60 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Jahn’s filings →

More from the funding graph