Foundation grants for nonprofits in Riverside County
Private foundations gave $335 million to organizations in Riverside County in tax years 2019 to 2025, according to their own IRS filings.
$335 million
given
10,684
grants
1,925
foundations
$3,793
typical grant
Foundations that give in Riverside 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.
-
Dennis & Phyllis Washington Foundation
Based in Missoula, MT
Gave $21 million in Riverside County in 7 grants. Typical grant: $2.5 million.
- Health
- Education
-
Rd & Joan Dale Hubbard Foundation
Based in Ruidoso, NM
Gave $13 million in Riverside County in 9 grants. Typical grant: $20,000.
- Education
- Human services
- Arts & culture
-
Anderson Childrens Foundation
Based in Palm Springs, CA
Gave $6.2 million in Riverside County in 301 grants. Typical grant: $17,464.
- Education
- Youth development
- Arts & culture
-
Argyros Family Foundation
Based in Costa Mesa, CA
Gave $6.2 million in Riverside County in 12 grants. Typical grant: $25,000.
- Health
- Environment & animals
-
Weingart Foundation
Based in Los Angeles, CA
Gave $5.7 million in Riverside County in 62 grants. Typical grant: $10,792.
- Civil rights & advocacy
- Human services
- Community development
-
Gates Foundation
Based in Seattle, WA
Gave $3.9 million in Riverside County in 11 grants. Typical grant: $253,000.
- Education
- Science & technology
- Arts & culture
-
John Templeton Foundation
Based in West Conshohocken, PA
Gave $3.6 million in Riverside County in 3 grants. Typical grant: $1.8 million.
- Education
-
The California Wellness Foundation
Based in Los Angeles, CA
Gave $3.3 million in Riverside County in 25 grants. Typical grant: $100,000.
- Health
- Education
- Human services
-
John Stauffer Charitable Trust
Based in Pasadena, CA
Gave $2.5 million in Riverside County in 4 grants. Typical grant: $500,000.
- Health
- Education
-
Kovler Family Foundation
Based in Chicago, IL
Gave $2.2 million in Riverside County in 20 grants. Typical grant: $5,505.
- Health
- Arts & culture
- Community development
-
Anderson Community Partners
Based in Las Vegas, NV
Gave $1.7 million in Riverside County in 4 grants. Typical grant: $441,666.
- Education
- Youth development
-
Daniels Fund
Based in Denver, CO
Gave $1.6 million in Riverside County in 2 grants. Typical grant: $775,000.
-
Autry Foundation
Based in Sherman Oaks, CA
Gave $1.4 million in Riverside County in 9 grants. Typical grant: $20,000.
- Health
- Public safety & justice
-
The Ford Foundation
Based in New York, NY
Gave $1.4 million in Riverside County in 8 grants. Typical grant: $150,000.
- Arts & culture
- Human services
- Civil rights & advocacy
-
Wm Keck Foundation
Based in Los Angeles, CA
Gave $1.3 million in Riverside County in 7 grants. Typical grant: $20,000.
- Education
- Health
- Arts & culture
-
The Kresge Foundation
Based in Troy, MI
Gave $1.2 million in Riverside County in 3 grants. Typical grant: $465,000.
- Community development
-
Lilly Endowment Inc
Based in Indianapolis, IN
Gave $1.0 million in Riverside County in 2 grants. Typical grant: $500,334.
- Education
- Religion
-
Ellis Family Charitable Foundation
Based in Anaheim, CA
Gave $973,680 in Riverside County in 10 grants. Typical grant: $96,195.
- Education
- Youth development
-
Unihealth Foundation
Based in Los Angeles, CA
Gave $880,000 in Riverside County in 9 grants. Typical grant: $60,000.
- Health
- Education
- Housing & homelessness
-
Curci Fund
Based in Newport Beach, CA
Gave $780,000 in Riverside County in 14 grants. Typical grant: $7,500.
- Health
- Religion
- Human services
See all 1,925 foundations and how well each fits your organization
Giving by program area in Riverside County
| Program area | Foundations | Given |
|---|---|---|
| Health | 401 | $85 million |
| Education | 574 | $61 million |
| Arts & culture | 321 | $30 million |
| Environment & animals | 311 | $29 million |
| Human services | 324 | $21 million |
| Religion | 339 | $20 million |
| Youth development | 240 | $16 million |
| Public safety & justice | 67 | $11 million |
| Housing & homelessness | 95 | $6.6 million |
| Mental & behavioral health | 83 | $5.5 million |
| Community development | 69 | $4.8 million |
| Civil rights & advocacy | 68 | $4.8 million |
| Food & nutrition | 124 | $4.3 million |
| Workforce & economic development | 36 | $4.2 million |
| Science & technology | 35 | $3.3 million |
| International | 92 | $1.8 million |
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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