Iowa · Private foundation
Thomas & Linda Koehn 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.
- $5.4M
- Granted FY2025(still arriving)
- 23
- Grants FY2025
- 29
- Organizations funded FY2024
- 52%
- First-time grantees FY2024
- Median grant, FY2025
- $78,000
- Largest grant, FY2025
- $1,400,000
- Organizations funded a year
- 15 to 29
- FY2018 to FY2024
- States reached, FY2025
- 5
- Total assets, FY2025
- $63M
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 52% of the organizations Thomas & Linda Koehn Foundation funded were first-time grantees, receiving 26% of its grant dollars.
New vs renewed · share of each year
In FY2024, 74% of grant dollars renewed an existing relationship; $1.2M went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 21 | $3.4M | 29% |
| FY2024 | 29 | $4.7M | 52% |
| FY2023 | 23 | $2.4M | 35% |
| FY2022 | 24 | $2.4M | 42% |
| FY2021 | 15 | $2.8M | 27% |
| FY2020 | 21 | $2.7M | 19% |
| FY2019 | 19 | $1.0M | 37% |
| FY2018 | 18 | $1.8M | 33% |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where its grants go
Grant dollars by states, across the years we hold.
Which US states its grants reach
Top grantees
Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Cornell College | $1,965,000 | 6 | 1% |
| Des Moines Metro Opera Foundation Inc | $1,964,095 | 9 | 23% |
| Greater Des Moines Botanical Garden | $1,515,000 | 8 | 21% |
| Science Center of Iowa | $1,501,840 | 2 | 11% |
| Naples Children Foundation Inc | $1,458,020 | 9 | 2% |
| Des Moines Water Works Park Foundation | $1,200,000 | 2 | 32% |
| Edmundson Art Foundation Inc | $1,190,000 | 3 | 8% |
| Des Moines Symphony Foundation | $1,052,101 | 4 | 38% |
| Youth and Shelter Services Inc | $994,530 | 1 | 3% |
| Dental Connections Inc | $642,278 | 2 | 16% |
Show all 49 grantees
What it could do for these grantees
Plus 28 recipients with no EIN on record ($4.7M), not named here.
Where it is load-bearing
Thomas & Linda Koehn Foundation supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 48 largest grantees; load-bearing ones sit top left.
Tap a dot to name the grantee.
How this is measured
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 · Bookey Family Foundation · EMC Insurance Foundation · Meredith Corporation Foundation · Prairie Meadows Race Track and Casino Inc · John Ruan Foundation Trust · The West Bancorporation Foundation Inc · Gartner Family Foundation % Michael G Gartner · Wt and Edna M Dahl Trust · Kyle J & Sharon Krause Family Foundation · The Merchants Bonding Company Foundation · William C Knapp Charitable Fdn
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Thomas & Linda Koehn Foundation?
Find your warmest path to Thomas & Linda Koehn 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 Thomas & Linda Koehn Foundation
- How much does Thomas & Linda Koehn Foundation give?
- Thomas & Linda Koehn Foundation reported 23 grants totaling $5,390,000 in its FY2025 IRS filing. It funded between 15 and 29 organizations a year over FY2018 to FY2024.
- What does Thomas & Linda Koehn Foundation fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Arts & Culture (26%), Education (18%), Philanthropy (18%).
- Who are Thomas & Linda Koehn Foundation's largest grantees?
- By total granted over FY2017 to FY2025: Cornell College ($2.0M), Des Moines Metro Opera Foundation Inc ($2.0M), Greater Des Moines Botanical Garden ($1.5M).
- Does Thomas & Linda Koehn Foundation fund new organizations?
- In FY2024, 52% of the organizations it funded were first-time grantees.
- Does Thomas & Linda Koehn 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 Thomas & Linda Koehn Foundation?
- 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, Bookey Family Foundation, EMC Insurance Foundation.
- Where is Thomas & Linda Koehn Foundation based?
- Thomas & Linda Koehn Foundation is based in IA.
Play a game based on Thomas & Linda Koehn’s filings →