Foundations that fund organizations in Duncans Mills, California
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Duncans Mills nonprofits
3 private foundations gave $19K to Duncans Mills organizations in their latest filings; 1 of the 3 that say either way accept applications.
3 grants in total, with a typical foundation's median grant to Duncans Mills around $5,000. 2 of these funders are based in California; the rest give here from elsewhere.
- Foundations giving here
- 3
- Accept applications
- 1
- of 3 that state a policy
- Dollars to Duncans Mills
- $19K
- latest filings
- Grants
- 3
- Typical median grant
- $5,000
- Based in CA
- 67%
- of funders listed
Funders, by dollars given to Duncans Mills organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| Sonoma County Vintners Foundation | Santa Rosa, CA | 1 | $13K | $13K | Preselected only | To support the stewards of the coast and redwoods and sonom… |
| Equilibrium Project Foundation | Portsmouth, NH | 1 | $5,000 | $5,000 | Preselected only | General support |
| The Heck Foundation | Guerneville, CA | 1 | $1,000 | $1,000 | Yes | Landpreservation |
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 Duncans Mills, California?
Sonoma County Vintners Foundation, Equilibrium Project Foundation, The Heck Foundation reported grants to Duncans 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 Duncans Mills. Community foundations and corporate giving programs file different forms and are not included yet.