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Iowa · Private foundation

William C Knapp Charitable Fdn

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$293k
Granted FY2024(still arriving)
31
Grants FY2024
33
Organizations funded FY2023
30%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$2,500
Largest grant, FY2024
$111,514
Organizations funded a year
33 to 41
FY2020 to FY2023
States reached, FY2024
2
Total assets, FY2024
$4k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 30% of the organizations William C Knapp Charitable Fdn funded were first-time grantees, receiving 16% of its grant dollars.

New vs renewed · share of each year

In FY2023, 84% of grant dollars renewed an existing relationship; $48k went to new ones.

50%100%’21’22’23
RenewedFirst-time

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

’21’22’23
EducationArts & CultureHuman ServicesHealthRecreation & SportsPhilanthropyOther
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 arriving30$279k23%
FY202333$293k30%
FY202238$428k37%
FY202141$336k51%
FY202041$391kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Philanthropy$619kEducation$358kHealth$184kArts & Culture$102kHousing & Shelter$85kFood & Nutrition$81kPublic Benefit$70kEnvironment$65kOther$0

Top grantees

Largest recipients by total granted, FY2020 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 65 grantees
All grantees of William C Knapp Charitable Fdn by total granted
GranteeTotal grantedYearsShare of their budget
United Way of Central Iowa$561,08550%
Drake University$291,50050%
Spurgeon Manor Inc$60,00030%
Great Outdoors Foundation$57,02941%
Planned Parenthood of the Heartland Inc$45,00040%
Variety - the Children's Charity of Iowa$43,90050%
Des Moines Heritage Trust$41,667214%
Meals From the Heartland Inc$31,00040%
Urban Dreams$25,50021%
Boys & Girls Clubs of Central Iowa$25,00020%
American Heart Association Inc$25,00010%
World Food Prize Foundation$20,00020%
The Young Mens Christian Association of Greater Des Moines$20,00040%
Link Associates$17,89120%
Des Moines Performing Arts$15,00030%
Joshua Christian Academy Inc$15,00011%
Guardian Project - Ia$15,000114%
Waukee Foundation Inc$15,00031%
Polk County Housing Trust Fund$15,00030%
Italian-American Cultural Center of Iowa$15,00011%
Make-A-Wish Foundation of Iowa Inc$14,50040%
Childserve Foundation Inc$13,00030%
Dmacc Foundation$12,50050%
Edmundson Art Foundation Inc$10,00010%
State University of Iowa Foundation$10,00020%
Dress for Success Des Moines$9,00023%
Greater Des Moines Habitat for Humanity Inc$7,65930%
Iowa Pbs Foundation$7,50010%
Blank Park Zoo Foundation Inc$7,50010%
Uss Iowa (Ssn-797) Commissioning Committee$5,00015%
Broadlawns Medical Center Foundation$5,00011%
Skate Dsm$5,00013%
Citizens for Community Betterment$5,0001n/a
Des Moines Symphony Association$5,00010%
Big Brothers Big Sisters of Central Iowa$5,00020%
Greater Des Moines Public Art Foundation$5,00010%
American National Red Cross & Its Constituent Chapters and Branches$3,50020%
Cystic Fibrosis Foundation$3,00030%
Girl Scouts of Greater Iowa$2,50010%
Madison County Foundation for Environmental Education$2,50011%
Polk City Friends of the Parks Inc$2,50027%
Mid-Iowa Council of Boy Scouts of America Inc$2,50010%
Young Women's Resource Center$2,50010%
West Des Moines Historical Society$2,50011%
Iowa Legal Aid Foundation$2,00020%
Central Iowa Shelter & Services$2,00020%
Animal Rescue League of Iowa Inc$2,00020%
Wildwood Hills Inc$1,80010%
Orchard Place$1,00010%
Foundation for Children and Families of Iowa$1,00010%
Mind and Spirit Counseling Center$1,00010%
Prairie Meadows Racing Club I Inc$1,0001n/a
Puppy Jake Foundation$1,00040%
Downtown Events Group Inc$1,00010%
Creative Visions Inc$1,00010%
Des Moines Water Works Park Foundation$1,00010%
Iowa College Foundation$1,00040%
Iowa Golf Association Foundation$1,00010%
Pancreatic Cancer Action Network Inc$1,00010%
Des Moines Area Religious Council$1,00010%
City of West Des Moines$7503n/a
Lead Dsm$50010%
City of Johnston$5002n/a
Christ the King Catholic Church$5001n/a
Raising Readers in the Heartland$5001n/a

What it could do for these grantees

Plus 28 recipients with no EIN on record ($202k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget William C Knapp Charitable Fdn supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUnited Way of Central Iowa: $561,085 over 5y, 0.4% of budgetDrake University: $291,500 over 5y, 0.0% of budgetSpurgeon Manor Inc: $60,000 over 3y, 0.3% of budgetGreat Outdoors Foundation: $57,029 over 4y, 0.7% of budgetPlanned Parenthood of the Heartland Inc: $45,000 over 4y, 0.1% of budgetVariety - the Children's Charity of Iowa: $43,900 over 5y, 0.3% of budgetDes Moines Heritage Trust: $41,667 over 2y, 14% of budgetMeals From the Heartland Inc: $31,000 over 4y, 0.4% of budgetUrban Dreams: $25,500 over 2y, 1.2% of budgetBoys & Girls Clubs of Central Iowa: $25,000 over 2y, 0.3% of budgetAmerican Heart Association Inc: $25,000 over 1y, 0.0% of budgetWorld Food Prize Foundation: $20,000 over 2y, 0.2% of budgetThe Young Mens Christian Association of Greater Des Moines: $20,000 over 4y, 0.0% of budgetLink Associates: $17,891 over 2y, 0.1% of budgetDes Moines Performing Arts: $15,000 over 3y, 0.1% of budgetJoshua Christian Academy Inc: $15,000 over 1y, 0.7% of budgetGuardian Project - Ia: $15,000 over 1y, 14% of budgetWaukee Foundation Inc: $15,000 over 3y, 1.0% of budgetPolk County Housing Trust Fund: $15,000 over 3y, 0.1% of budgetItalian-American Cultural Center of Iowa: $15,000 over 1y, 1.3% of budgetMake-A-Wish Foundation of Iowa Inc: $14,500 over 4y, 0.1% of budgetChildserve Foundation Inc: $13,000 over 3y, 0.1% of budgetDmacc Foundation: $12,500 over 5y, 0.1% of budgetEdmundson Art Foundation Inc: $10,000 over 1y, 0.1% of budgetState University of Iowa Foundation: $10,000 over 2y, 0.0% of budgetDress for Success Des Moines: $9,000 over 2y, 3.0% of budgetGreater Des Moines Habitat for Humanity Inc: $7,659 over 3y, 0.0% of budgetIowa Pbs Foundation: $7,500 over 1y, 0.1% of budgetBlank Park Zoo Foundation Inc: $7,500 over 1y, 0.1% of budgetUss Iowa (Ssn-797) Commissioning Committee: $5,000 over 1y, 5.0% of budgetBroadlawns Medical Center Foundation: $5,000 over 1y, 0.8% of budgetSkate Dsm: $5,000 over 1y, 3.3% of budgetDes Moines Symphony Association: $5,000 over 1y, 0.2% of budgetBig Brothers Big Sisters of Central Iowa: $5,000 over 2y, 0.2% of budgetGreater Des Moines Public Art Foundation: $5,000 over 1y, 0.1% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $3,500 over 2y, 0.0% of budgetCystic Fibrosis Foundation: $3,000 over 3y, 0.0% of budgetGirl Scouts of Greater Iowa: $2,500 over 1y, 0.0% of budgetMadison County Foundation for Environmental Education: $2,500 over 1y, 0.8% of budgetPolk City Friends of the Parks Inc: $2,500 over 2y, 6.9% of budgetMid-Iowa Council of Boy Scouts of America Inc: $2,500 over 1y, 0.1% of budgetYoung Women's Resource Center: $2,500 over 1y, 0.2% of budgetWest Des Moines Historical Society: $2,500 over 1y, 1.1% of budgetIowa Legal Aid Foundation: $2,000 over 2y, 0.2% of budgetCentral Iowa Shelter & Services: $2,000 over 2y, 0.0% of budgetAnimal Rescue League of Iowa Inc: $2,000 over 2y, 0.0% of budgetWildwood Hills Inc: $1,800 over 1y, 0.1% of budgetOrchard Place: $1,000 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 59.

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.

Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community FdnIA69.2× affinity39 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn · Prairie Meadows Race Track and Casino Inc · The West Bancorporation Foundation Inc · The Merchants Bonding Company Foundation · Meredith Corporation Foundation · EMC Insurance Foundation · Kyle J & Sharon Krause Family Foundation · Bookey Family Foundation · Ita Group Foundation · Wt and Edna M Dahl Trust · Lsb Foundation · GreenState Credit Union

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 William C Knapp Charitable Fdn with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to William C Knapp Charitable Fdn?

Find your warmest path to William C Knapp Charitable Fdn 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 William C Knapp Charitable Fdn

How much does William C Knapp Charitable Fdn give?
William C Knapp Charitable Fdn reported 31 grants totaling $292,809 in its FY2024 IRS filing. It funded between 33 and 41 organizations a year over FY2020 to FY2023.
What does William C Knapp Charitable Fdn fund?
By grant dollars over FY2020 to FY2024, its largest causes are Philanthropy (35%), Education (20%), Health (10%).
Who are William C Knapp Charitable Fdn's largest grantees?
By total granted over FY2020 to FY2024: United Way of Central Iowa ($561k), Drake University ($292k), Spurgeon Manor Inc ($60k).
Does William C Knapp Charitable Fdn fund new organizations?
In FY2023, 30% of the organizations it funded were first-time grantees.
Does William C Knapp Charitable Fdn 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 William C Knapp Charitable Fdn?
Its strongest co-funders, measured against what their size predicts, include Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn, Prairie Meadows Race Track and Casino Inc, The West Bancorporation Foundation Inc.
Where is William C Knapp Charitable Fdn based?
William C Knapp Charitable Fdn is based in IA.

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 94 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

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