Foundations that fund organizations in Rialto, California
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Rialto nonprofits
17 private foundations gave $301K to Rialto organizations in their latest filings; 4 of the 17 that say either way accept applications.
23 grants in total, with a typical foundation's median grant to Rialto around $2,500. 15 of these funders are based in California; the rest give here from elsewhere.
- Foundations giving here
- 17
- Accept applications
- 4
- of 17 that state a policy
- Dollars to Rialto
- $301K
- latest filings
- Grants
- 23
- Typical median grant
- $2,500
- Based in CA
- 88%
- of funders listed
Funders, by dollars given to Rialto organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The Ceres Foundation Inc | Groton, MA | 1 | $100K | $100K | Yes | Support for its work with youth in foster care and to conti… |
| Ignite Cultural Solutions Foundation | Long Beach, CA | 1 | $100K | $100K | Preselected only | Educational |
| Bluebird Legacy Inc | Irvine, CA | 1 | $45K | $45K | Preselected only | General operating supoprt |
| The Brunson Foundation | Beverly Hills, CA | 1 | $25K | $25K | Preselected only | Equip students to live, learn, and grow in their faith, ser… |
| Majestic Realty Foundation | City of Industry, CA | 1 | $7,500 | $7,500 | Yes | General operating support |
| Teamsters Local 986 Charity Fund Inc | Covina, CA | 1 | $5,000 | $5,000 | Preselected only | Home Run Sponsor - Inaugural Thunder Cares Golf Tournament… |
| Bourns Foundation | Riverside, CA | 1 | $5,000 | $5,000 | Yes | Payment 1 out of 3 for $15,000 scholarship |
| Farmers & Merchants Bank Foundation | Long Beach, CA | 1 | $5,000 | $5,000 | Yes | Support |
| The Alexander Shashaty Family Found Inc | New York, NY | 1 | $2,500 | $2,500 | Preselected only | Spreading the word of god & food |
| Louis and Flori Petri Foundation | Walnut Creek, CA | 1 | $2,000 | $2,000 | Preselected only | General Purpose |
| Ken Hubbs Foundation | Yucaipa, CA | 6 | $1,020 | $170 | Preselected only | Outstanding female athlete; Outstanding male athlete |
| Krislynn Foundation | Irvine, CA | 1 | $1,000 | $1,000 | Preselected only | Support of exempt function |
| Sempra Foundation | San Diego, CA | 2 | $880 | $440 | Preselected only | Leisure; Human services |
| Rdl Charitable Trust | Laguna Niguel, CA | 1 | $444 | $444 | Preselected only | General support |
| Teamsters Local 1932 Charity | San Bernardino, CA | 1 | $200 | $200 | Preselected only | Donation to rialto girls softball |
| Champion Family Foundation | Covina, CA | 1 | $140 | $140 | Preselected only | Donation |
| Masonic Service Bureau of Los Angeles | Valley Village, CA | 1 | $100 | $100 | Preselected only | General support |
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 Rialto, California?
The Ceres Foundation Inc, Ignite Cultural Solutions Foundation, Bluebird Legacy Inc, The Brunson Foundation, Majestic Realty Foundation and 12 others reported grants to Rialto 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 Rialto. Community foundations and corporate giving programs file different forms and are not included yet.