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Illinois · Private foundation

Mike and Dorothy Vondra 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.

$294k
Granted FY2025(still arriving)
18
Grants FY2025
19
Organizations funded FY2024
37%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$130,200
Organizations funded a year
12 to 27
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$7.4M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 37% of the organizations Mike and Dorothy Vondra Foundation funded were first-time grantees, receiving 7% of its grant dollars.

New vs renewed · share of each year

In FY2024, 93% of grant dollars renewed an existing relationship; $14k 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
EducationHealthHuman ServicesArts & CultureRecreation & SportsEnvironmentOther
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$294k24%
FY202419$221k37%
FY202318$222k39%
FY202215$279k47%
FY202114$178k21%
FY202013$162k46%
FY201912$209k75%
FY201827$77k74%
100% classified

What it funded, over time

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

Education$1.0MArts & Culture$190kHealth$129kReligion$120kCrime & Legal$54kCommunity Improvement$45kEnvironment$44kYouth Development$35kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
WI
MI
NY
MA
IA
NJ
CA
VA
MD
OK
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.

Show all 36 grantees

What it could do for these grantees

Plus 36 recipients with no EIN on record ($387k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Mike and Dorothy Vondra Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCommunity School of Naples Inc: $977,786 over 9y, 0.5% of budgetNaples Performing Arts Center Inc: $161,467 over 4y, 7.3% of budgetBarrington Area Conservation Trust Inc: $30,000 over 6y, 2.2% of budgetKennedy Family Foundation Inc: $21,540 over 5y, 4.7% of budgetIllinois Asphalt Pavement Association: $20,000 over 1y, 2.6% of budgetSeal-Nsw Family Foundation: $20,000 over 2y, 0.7% of budgetMarch of Dimes Inc: $19,500 over 6y, 0.0% of budgetGolisano Children's Museum of Naples Inc: $18,000 over 2y, 0.4% of budgetProject Hood Community Development Corporation: $17,000 over 1y, 3.1% of budgetTheatrezoneinc: $10,900 over 2y, 1.8% of budgetSpecial Children's Charities: $10,000 over 2y, 0.1% of budgetFolds of Honor Foundation: $5,554 over 1y, 0.0% of budgetMetavivor Research and Support Inc: $2,500 over 1y, 0.1% of budgetBig Shoulders Fund: $2,500 over 1y, 0.0% of budgetCasa Kane County: $2,000 over 2y, 0.1% of budgetBaps Charities Inc: $1,500 over 3y, 0.0% of budgetWard 365 Nfp: $1,250 over 1y, 0.4% of budgetBlack Men United Foundation: $1,250 over 1y, 0.0% of budgetSt Charles Country Club Foundation Inc: $1,250 over 1y, 1.6% of budgetWestern Society of Engineers: $1,200 over 1y, 1.4% of budgetLazarus House: $1,000 over 1y, 0.1% of budgetMuscular Dystrophy Association Inc: $1,000 over 1y, 0.0% of budgetChicago City Council Latino Caucus Foundation: $1,000 over 1y, 0.4% of budgetResidential Hospice Foundation: $500 over 1y, 0.6% of budgetThree Fires Council Inc Boy Scouts of America #127: $500 over 1y, 0.0% of budgetAmerican Heart Association Inc: $300 over 2y, 0.0% of budgetMake-A-Wish Foundation of Illinois Inc: $210 over 1y, 0.0% of budgetFirefighters Support Foundation Inc: $200 over 4y, 0.1% of budgetDepaul University: $100 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 29.

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.

Collier Community Foundation IncFL13.1× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Collier Community Foundation Inc · The Chicago Community Trust · United Way Worldwide · Edward Jones Foundation · The Blackbaud Giving Fund · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · Charities Aid Foundation America · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · American Online Giving 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 Mike and Dorothy Vondra Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Mike and Dorothy Vondra Foundation?

Find your warmest path to Mike and Dorothy Vondra 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 Mike and Dorothy Vondra Foundation

How much does Mike and Dorothy Vondra Foundation give?
Mike and Dorothy Vondra Foundation reported 18 grants totaling $294,482 in its FY2025 IRS filing. It funded between 12 and 27 organizations a year over FY2018 to FY2024.
What does Mike and Dorothy Vondra Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (59%), Arts & Culture (11%), Health (7%).
Who are Mike and Dorothy Vondra Foundation's largest grantees?
By total granted over FY2017 to FY2025: Community School of Naples Inc ($978k), Naples Performing Arts Center Inc ($161k), Barrington Area Conservation Trust Inc ($30k).
Does Mike and Dorothy Vondra Foundation fund new organizations?
In FY2024, 37% of the organizations it funded were first-time grantees.
Does Mike and Dorothy Vondra 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 Mike and Dorothy Vondra Foundation?
Its strongest co-funders, measured against what their size predicts, include Collier Community Foundation Inc, The Chicago Community Trust, United Way Worldwide.
Where is Mike and Dorothy Vondra Foundation based?
Mike and Dorothy Vondra 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 72 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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