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Missouri · Private foundation

David and Dorothy Kemper Family Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$593k
Granted FY2025(still arriving)
18
Grants FY2025
20
Organizations funded FY2024
20%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$7,500
Largest grant, FY2025
$424,159
Organizations funded a year
16 to 20
FY2021 to FY2024
States reached, FY2025
4
Total assets, FY2025
$9.1M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 20% of the organizations David and Dorothy Kemper Family Foundation funded were first-time grantees, receiving 4% of its grant dollars.

New vs renewed · share of each year

In FY2024, 96% of grant dollars renewed an existing relationship; $20k went to new ones.

50%100%’22’23’24
RenewedFirst-time

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

’22’23’24
EducationHealthRecreation & SportsPhilanthropyArts & CultureEnvironmentOther
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 arriving17$565k6%
FY202420$528k20%
FY202318$531k33%
FY202220$363k45%
FY202116$213kn/a
92% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.

Education$567kArts & Culture$269kEnvironment$255kReligion$68kScience & Tech$65kPhilanthropy$35kRecreation & Sports$30kHealth$24kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MT
IL
NY
MA
NJ
CA
UT
MO
VA
TX

Top grantees

Largest recipients by total granted, FY2021 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Missouri Botanical Garden Board of Trustees$235,00050%
Washington University$181,38430%
St Louis Art Museum Foundation$145,00050%
Americans for Oxford Inc$145,00030%
John Burroughs School$138,60050%
Municipality of Princeton$80,0005n/a
Opera Theatre of Saint Louis$50,00040%
Archdiocese of St Louis$50,0005n/a
United Way of Greater St Louis Inc$30,00040%
St Louis Regional Public Media Inc$24,00050%
Show all 28 grantees
All grantees of David and Dorothy Kemper Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Missouri Botanical Garden Board of Trustees$235,00050%
Washington University$181,38430%
St Louis Art Museum Foundation$145,00050%
Americans for Oxford Inc$145,00030%
John Burroughs School$138,60050%
Municipality of Princeton$80,0005n/a
Opera Theatre of Saint Louis$50,00040%
Archdiocese of St Louis$50,0005n/a
United Way of Greater St Louis Inc$30,00040%
St Louis Regional Public Media Inc$24,00050%
Saint Louis Symphony Orchestra$20,00030%
Los Angeles Regional Food Bank$15,00020%
Forest Park Forever Inc$15,00050%
Congregation Temple Israel$12,5003n/a
The Chandler School$12,00020%
Yellowstone Forever$10,00010%
Illinois Native Plant Society$10,000126%
Casa de Salud$10,00020%
Happy Lungs Project$10,00011%
Winchester Basketball Association Inc$10,00014%
Kipp St Louis$7,50020%
American Academy of Arts & Sciences$7,50030%
Wellesley College$5,00010%
United States Ski Team Foundation$5,00010%
Polytechnic School$5,00010%
Alliance College-Ready Public Schools$5,00010%
Blood Cancer United Inc$4,00010%
Forsyth School Inc$2,50010%

What it could do for these grantees

Plus 8 recipients with no EIN on record ($955k), not named here.

Where it is load-bearing

David and Dorothy Kemper Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 25 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMissouri Botanical Garden Board of Trustees: $235,000 over 5y, 0.1% of budgetWashington University: $181,384 over 3y, 0.0% of budgetSt Louis Art Museum Foundation: $145,000 over 5y, 0.3% of budgetAmericans for Oxford Inc: $145,000 over 3y, 0.2% of budgetJohn Burroughs School: $138,600 over 5y, 0.1% of budgetOpera Theatre of Saint Louis: $50,000 over 4y, 0.2% of budgetUnited Way of Greater St Louis Inc: $30,000 over 4y, 0.0% of budgetSt Louis Regional Public Media Inc: $24,000 over 5y, 0.1% of budgetSaint Louis Symphony Orchestra: $20,000 over 3y, 0.0% of budgetLos Angeles Regional Food Bank: $15,000 over 2y, 0.0% of budgetForest Park Forever Inc: $15,000 over 5y, 0.1% of budgetThe Chandler School: $12,000 over 2y, 0.0% of budgetYellowstone Forever: $10,000 over 1y, 0.0% of budgetIllinois Native Plant Society: $10,000 over 1y, 26% of budgetCasa de Salud: $10,000 over 2y, 0.3% of budgetHappy Lungs Project: $10,000 over 1y, 1.1% of budgetWinchester Basketball Association Inc: $10,000 over 1y, 3.7% of budgetKipp St Louis: $7,500 over 2y, 0.0% of budgetAmerican Academy of Arts & Sciences: $7,500 over 3y, 0.0% of budgetWellesley College: $5,000 over 1y, 0.0% of budgetUnited States Ski Team Foundation: $5,000 over 1y, 0.0% of budgetPolytechnic School: $5,000 over 1y, 0.0% of budgetAlliance College-Ready Public Schools: $5,000 over 1y, 0.0% of budgetBlood Cancer United Inc: $4,000 over 1y, 0.0% of budgetForsyth School Inc: $2,500 over 1y, 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 25.

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.

William T Kemper Foundation Commerce Bank TrusteeMO15.7× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: William T Kemper Foundation Commerce Bank Trustee · Centene Foundation · Commerce Bancshares Foundation · St Louis Community Foundation Inc · Ronald K & Jan C Greenberg Family Fdtn · Jordan Mary R & Ettie a Charitable · World Wide Technology Foundation · Employees Community Fund of the Boeing Company · The Blackbaud Giving Fund · Charities Aid Foundation America · Edward Jones Foundation · Vanguard Charitable Endowment Program

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 David and Dorothy Kemper Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to David and Dorothy Kemper Family Foundation?

Find your warmest path to David and Dorothy Kemper 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 David and Dorothy Kemper Family Foundation

How much does David and Dorothy Kemper Family Foundation give?
David and Dorothy Kemper Family Foundation reported 18 grants totaling $592,659 in its FY2025 IRS filing. It funded between 16 and 20 organizations a year over FY2021 to FY2024.
What does David and Dorothy Kemper Family Foundation fund?
By grant dollars over FY2021 to FY2025, its largest causes are Education (24%), Arts & Culture (12%), Environment (11%).
Who are David and Dorothy Kemper Family Foundation's largest grantees?
By total granted over FY2021 to FY2025: Missouri Botanical Garden Board of Trustees ($235k), Washington University ($181k), St Louis Art Museum Foundation ($145k).
Does David and Dorothy Kemper Family Foundation fund new organizations?
In FY2024, 20% of the organizations it funded were first-time grantees.
Does David and Dorothy Kemper Family Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as David and Dorothy Kemper Family Foundation?
Its strongest co-funders, measured against what their size predicts, include William T Kemper Foundation Commerce Bank Trustee, Centene Foundation, Commerce Bancshares Foundation.
Where is David and Dorothy Kemper Family Foundation based?
David and Dorothy Kemper Family Foundation is based in MO.

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 38 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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