· Private foundation
Wittern Family Charitable 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.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k9 grants · $27k
- $50k–250k1 grant · $50k
| Recipient | Amount |
|---|---|
| MAYO CLINIC | $50,000 |
| NORTHWEST ROCKY MOUNTAIN CASA | $5,000 |
| INTEGRATED COMMUNITY | $5,000 |
| FLANDREAU HIGH SCHOOL | $4,000 |
| BREANNA B - DES MOINES AREA COMMUNITY COLLEGE | $4,000 |
| WEST DES MOINES HISTORICAL SOCIETY | $3,400 |
| VICTOR M H - KIRKWOOD COMMUNITY COLLEGE | $2,000 |
| ANTHONY W - IOWA STATE UNIVERSITY | $2,000 |
| SMILE TRAIN | $1,000 |
| EAST HIGH SCHOOL ALUMNI FOUNDATION | $1,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY18–24, $38k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 65% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Where the work is directed
The same grants placed two ways: where each recipient sits, and where its stated purpose sends the money.
About 7% of Wittern Family Charitable Foundation’s grant dollars are earmarked for a different county than the recipient’s own address.
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
37 repeat relationships: 4 still active in FY2025, 33 since wound down; 6 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 17% of grant dollars renewed an existing relationship; $64k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
DRAKE UNIVERSITY8× · 2017–2024 · $125k · revenue +20%- SASt Anne's Episcopal School Inc4× · 2017–2020 · $41k · revenue +41%
- CCCLIVE COMMUNITY SERVICES4× · 2019–2022 · $19k · revenue +97%
Funded once
- BPBLANK PARK ZOO FOUNDATION INCone grant, 2024 · $22k · revenue -5%
- OPORCHARD PLACE FOUNDATIONone grant, 2024 · $8k · revenue +1%
- JAJUNIOR ACHIEVEMENT OF CENTRAL IOWA INCgraduatedone grant, 2017 · $8k · revenue +135%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
Common good iowa engages iowans to create and advocate for research-based public policy that makes life better and more equitable for all who make iowa home.
Unite the caring power of communities to invest in effective solutions to improve people's lives.
The foundation is organized to further the growth and development of private colleges and universities of higher education in iowa.
Seeking to build a stronger, more caring community by forming partnerships with businesses, community experts, education & health & human service agencies to achieve targeted outcomes & sustained changes in community conditions which will…
The university of iowa facilities corporation acquires and holds property for the benefit and use of the university of iowa.
Founded in 1995 as the philanthropic arm of the iowa credit union league and guided by the credit union philosophy of "people helping people", the iowa credit union foundation (the foundation) works to champion financial well-being for…
Midwest dairy works with others to give consumers an excellent dairy experience increasing sales, fostering innovation, and inspiring consumer confidence of dairy products and practices.
The foundation for the iowa city community school district connects the community with our schools to ensure every student has extraordinary learning experiences. together we empower teachers and district staff and inspire students to…
Connecting families affected by childhood cancer by providing opportunities that encourage relationships and strengthen community.
Mica helps families experencing poverty meet their needs, build on their strengths, and achieve their goals.
The university of iowa center for advancement's mission is to advance the university of iowa through engagement and philanthropy. we serve our alumni and friends in the state and the region, throughout the country, and around the world. we…
The foundation works to defend and promote the constitution of the united states, focusing especially on the first, fourth, fifth, sixth, eighth, and 14th amendments. the foundation also works to defend and promote the constitution of the…
How this is measured
57 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 57 of the 109 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds DRAKE UNIVERSITY ↗
- Who funds MADISON COUNTY FOUNDATION FOR ENVIRONMENTAL EDUCATION ↗
- Who funds MAYO CLINIC ↗
- Who funds St Anne's Episcopal School Inc ↗
- Who funds GREAT OUTDOORS FOUNDATION ↗
- Who funds BLANK PARK ZOO FOUNDATION INC ↗
- Who funds CLIVE COMMUNITY SERVICES ↗
- Who funds INTEGRATED COMMUNITY ↗
- Who funds VARIETY - THE CHILDREN'S CHARITY OF IOWA ↗
- Who funds ROUTT COUNTY RIDERS ↗
- Who funds MALTZ JUPITER THEATRE INC ↗
- Who funds BERGMAN ACADEMY ↗
- Who funds FOOD BANK OF IOWA ↗
- Who funds ORCHARD PLACE FOUNDATION ↗
- Who funds JUNIOR ACHIEVEMENT OF CENTRAL IOWA INC ↗
- Who funds SMILE TRAIN INC ↗
- Who funds THE LOWELL WHITEMAN SCHOOL ↗
- Who funds Hope for Justice Inc ↗
- Who funds WEST DES MOINES HISTORICAL SOCIETY ↗
- Who funds BALANCE AUTISM ↗
- Who funds CHILDSERVE INC ↗
- Who funds MEMORIAL SLOAN-KETTERING CANCER CENTER ↗
- Who funds NORTHWEST ROCKY MOUNTAIN CASA ↗
- Who funds ALPFA FOUNDATION INC ↗
- Who funds WINONA COMMUNITY FOUNDATION ↗
- Who funds NATIONAL ALLIANCE ON MENTAL ILLNESS-IOWA INC ↗
- Who funds AHEINZ57 PET RESCUE & TRANSPORT INC ↗
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.
Open a dossier: Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn · Prairie Meadows Race Track and Casino Inc · Ita Group Foundation · Meredith Corporation Foundation · The West Bancorporation Foundation Inc · EMC Insurance Foundation · Wt and Edna M Dahl Trust · The Merchants Bonding Company Foundation · Businessolver Foundation · William C Knapp Charitable Fdn · Athene Charitable Foundation · Pella Rolscreen Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Wittern Family Charitable Foundation funds: left to right is the share of its income from government, bottom to top the share from Wittern Family Charitable Foundation. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Wittern Family Charitable Foundation?
Find your warmest path to Wittern Family Charitable 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.
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