Foundation grants for nonprofits in Napa County
Private foundations gave $75 million to organizations in Napa County in tax years 2019 to 2025, according to their own IRS filings.
$75 million
given
2,044
grants
467
foundations
$5,000
typical grant
Foundations that give in Napa County
The 20 biggest givers here whose tax filings don't say they fund only groups they pick themselves. Check each foundation's own guidelines before you apply.
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Wayne and Gladys Valley Foundation
Based in Oakland, CA
Gave $7.3 million in Napa County in 1 grant. Typical grant: $7.3 million.
- Education
-
Peter A & Vernice H Gasser Foundation
Based in Napa, CA
Gave $4.2 million in Napa County in 151 grants. Typical grant: $3,000.
- Human services
- Education
- Food & nutrition
-
Gates Foundation
Based in Seattle, WA
Gave $2.7 million in Napa County in 2 grants. Typical grant: $1.3 million.
- Education
-
S H Cowell Foundation
Based in San Francisco, CA
Gave $1.7 million in Napa County in 14 grants. Typical grant: $100,000.
- Education
- Human services
- Community development
-
The Boeschen Family Foundation
Based in Napa, CA
Gave $1.7 million in Napa County in 25 grants. Typical grant: $15,000.
- Health
- Human services
- Education
-
The Prairie Foundation
Based in Midland, TX
Gave $1.2 million in Napa County in 33 grants. Typical grant: $25,000.
- Health
- Education
- Environment & animals
-
Carnegie Corporation of New York
Based in New York, NY
Gave $930,500 in Napa County in 3 grants. Typical grant: $358,000.
- Education
-
The Isabel and Michael Mondavi
Based in Napa, CA
Gave $908,833 in Napa County in 11 grants. Typical grant: $25,000.
- Arts & culture
- Human services
- Health
-
Richard King Mellon Foundation
Based in Ligonier, PA
Gave $570,000 in Napa County in 1 grant. Typical grant: $570,000.
- Health
- Mental & behavioral health
- Workforce & economic development
-
E Richard Jones Family Foundation
Based in Calistoga, CA
Gave $567,500 in Napa County in 31 grants. Typical grant: $10,000.
- Education
- Health
- Youth development
-
The Pulido Walker Foundation
Based in Rancho Santa Fe, CA
Gave $420,545 in Napa County in 11 grants. Typical grant: $35,000.
- Health
- Food & nutrition
- Arts & culture
-
International Children's Dream
Based in Carson City, NV
Gave $325,905 in Napa County in 11 grants. Typical grant: $10,075.
- Food & nutrition
- Human services
- Education
-
The William G Irwin Charity Foundation
Based in San Francisco, CA
Gave $324,599 in Napa County in 3 grants. Typical grant: $74,599.
- Education
- Human services
-
The California Wellness Foundation
Based in Los Angeles, CA
Gave $305,000 in Napa County in 18 grants. Typical grant: $5,000.
- Health
- Housing & homelessness
- Civil rights & advocacy
-
Craig and Kathryn Hall Foundation
Based in Dallas, TX
Gave $302,979 in Napa County in 24 grants. Typical grant: $3,000.
- Arts & culture
- Mental & behavioral health
- Education
-
Tmcity Foundation
Based in Centerville, DE
Gave $250,000 in Napa County in 2 grants. Typical grant: $125,000.
-
Double R Family Foundation
Based in Cleveland, OH
Gave $230,000 in Napa County in 8 grants. Typical grant: $17,500.
- Human services
- Public safety & justice
- Environment & animals
-
The Robert M Sinskey Foundation
Based in Los Angeles, CA
Gave $220,905 in Napa County in 2 grants. Typical grant: $110,452.
- Education
-
Two Friends Foundation
Based in Santa Rosa, CA
Gave $219,825 in Napa County in 7 grants. Typical grant: $20,000.
- Civil rights & advocacy
- Education
- Environment & animals
-
Walter S Johnson Foundation
Based in San Francisco, CA
Gave $200,000 in Napa County in 1 grant. Typical grant: $200,000.
- Youth development
See all 467 foundations and how well each fits your organization
Giving by program area in Napa County
| Program area | Foundations | Given |
|---|---|---|
| Education | 125 | $19 million |
| Health | 94 | $17 million |
| Environment & animals | 81 | $12 million |
| Human services | 83 | $7.8 million |
| Arts & culture | 61 | $5.0 million |
| Mental & behavioral health | 46 | $2.2 million |
| Youth development | 53 | $1.7 million |
| Religion | 41 | $1.5 million |
| Public safety & justice | 35 | $1.3 million |
| Civil rights & advocacy | 30 | $1.2 million |
| Food & nutrition | 30 | $997,248 |
| Workforce & economic development | 7 | $700,590 |
| Community development | 16 | $629,401 |
| Housing & homelessness | 12 | $271,768 |
| International | 8 | $265,319 |
| Science & technology | 10 | $195,497 |
From the grants private foundations list in their IRS tax filings (Form 990-PF, tax years 2019 to 2025), as of Oct 31, 2026. Grants to individuals are left out. A grant counts for the county of the organization that received it, wherever the foundation is based. The typical grant is the middle one. Program areas come from each organization's IRS category and the stated purpose of the grant, so those figures are estimates. A foundation can ask to be left off this page by emailing contact@grantassembly.com.
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