· Private foundation
McCullough Family Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k4 grants · $9k
- $10k–50k2 grants · $46k
- $50k–250k1 grant · $65k
| Recipient | Amount |
|---|---|
| ST FRANCIS OF ASSISI | $65,000 |
| OUR LADY OF THE LAKE | $31,000 |
| ST MARY'S CHURCH | $15,000 |
| WEECYCLE | $5,000 |
| FOOD BANK OF IOWA | $2,500 |
| Individual grant recipient | $1,000 |
| IOWA CATHOLIC RADIO FOUNDATION | $500 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY17–25, $90k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 30% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +21% since the first grant, against 0% for the ones you funded once.
16 repeat relationships — 7 still active in FY2025, 9 since wound down.
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, 100% of grant dollars renewed an existing relationship; $0 went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- BIBLESSMAN INTERNATIONAL INC2× · 2017–2018 · $32k · revenue +120%
- WWEECYCLE9× · 2017–2025 · $27k · revenue ×13
- FBFOOD BANK OF IOWA6× · 2020–2025 · $25k · revenue +42%
Funded once
- MCMAHASKA COUNTY YMCAone grant, 2020 · $51k · revenue -81%
- CHChildren's Hospital Colorado Foundationone grant, 2024 · $15k · revenue 0%
- UOUNIVERSITY OF IA CENTER FOR ADVANCEMENTone grant, 2024 · $10k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
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…
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.
To promote the development, growth and utilization of childrens advocacy centers and multidisciplinary teams to better serve Iowas abused and neglected children and their families.
The Foodbank's mission is to provide food, and develop awareness of and creative solutions for food insecurity. Annually, the Foodbank distributes approximately 9.5 million pounds of food to 130 food pantries, soup kitchens, children's…
Unite the caring power of communities to invest in effective solutions to improve people's lives.
Mica helps families experencing poverty meet their needs, build on their strengths, and achieve their goals.
To serve non-public Christian schools in the State of Iowa.
To eliminate hunger in south dakota.
ICCJ assists children in custody disputes through child focused education and legal services. ICCJ provides education and legal services on a reduced fee or at no charge based on the ability to pay.
To support the work of iowa legal aid in achieving its mission of making hope, dignity, and justice available to low income iowans.
To provide shelter and services to families experiencing homelessness
Connecting families affected by childhood cancer by providing opportunities that encourage relationships and strengthen community.
For reference, the grantee most central to the portfolio’s shape is Blessman International Inc and the most unlike its peers is Greater Birmingham Ministries. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
10 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 10 of the 23 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds MAHASKA COUNTY YMCA ↗
- Who funds Greater Birmingham Ministries ↗
- Who funds BLESSMAN INTERNATIONAL INC ↗
- Who funds WEECYCLE ↗
- Who funds FOOD BANK OF IOWA ↗
- Who funds Children's Hospital Colorado Foundation ↗
- Who funds STEPHEN MEMORIAL ANIMAL SHELTER INC ↗
- Who funds CRISIS INTERVENTION SERVICES INC ↗
- Who funds UNITED WAY OF MAHASKA COUNTY ↗
- Who funds IOWA CATHOLIC RADIO FOUNDATION ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Pella Rolscreen Foundation · Community Fdn of Greater Des Moines F/K/A Greater Des Moines Community Fdn · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization McCullough Family Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to McCullough Family Foundation?
Find your warmest path to McCullough 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.