Foundations that fund organizations in Mills, Wyoming
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Mills nonprofits
5 private foundations gave $67K to Mills organizations in their latest filings; 2 of the 5 that say either way accept applications.
5 grants in total, with a typical foundation's median grant to Mills around $11K. 3 of these funders are based in Wyoming; the rest give here from elsewhere.
- Foundations giving here
- 5
- Accept applications
- 2
- of 5 that state a policy
- Dollars to Mills
- $67K
- latest filings
- Grants
- 5
- Typical median grant
- $11K
- Based in WY
- 60%
- of funders listed
Funders, by dollars given to Mills organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The McMurry Foundation | Wilmington, DE | 1 | $35K | $35K | Yes | Beartrap Summer Festival |
| Wheeler Family Foundation | Casper, WY | 1 | $16K | $16K | Preselected only | General fund |
| Natrona Collective Health Trust | Casper, WY | 1 | $11K | $11K | Preselected only | General operating |
| The Goodstein Foundation | Casper, WY | 1 | $2,500 | $2,500 | Yes | General support |
| Dr Joseph J Lawrence Trust Diana Serrell Trustee | Greenwich, CT | 1 | $2,000 | $2,000 | Preselected only | Operation |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Mills, Wyoming?
The McMurry Foundation, Wheeler Family Foundation, Natrona Collective Health Trust, The Goodstein Foundation, Dr Joseph J Lawrence Trust Diana Serrell Trustee reported grants to Mills organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Mills. Community foundations and corporate giving programs file different forms and are not included yet.