Foundations that fund organizations in Castro Valley, California
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Castro Valley nonprofits
59 private foundations gave $1.6M to Castro Valley organizations in their latest filings; 15 of the 59 that say either way accept applications.
68 grants in total, with a typical foundation's median grant to Castro Valley around $5,000. 35 of these funders are based in California; the rest give here from elsewhere.
- Foundations giving here
- 59
- Accept applications
- 15
- of 59 that state a policy
- Dollars to Castro Valley
- $1.6M
- latest filings
- Grants
- 68
- Typical median grant
- $5,000
- Based in CA
- 59%
- of funders listed
Funders, by dollars given to Castro Valley organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The Deepak Raghavan Family Foundation Inc | Atlanta, GA | 1 | $284K | $284K | Preselected only | Education |
| The James and Barbara Knuppe Family Foundation | Castro Valley, CA | 2 | $216K | $108K | Preselected only | Provided support for family counselling program; Provide support for ministry |
| The Sobrato Family Foundation | Mountain View, CA | 1 | $100K | $100K | Yes | General operating support |
| Wells Fargo Foundation | Minneapolis, MN | 1 | $100K | $100K | Preselected only | Broadway Village |
| The John H & Cynthia Lee Smet Foundation | Manhattan Beach, CA | 1 | $100K | $100K | Preselected only | General purpose |
| Sunlight Giving | Palo Alto, CA | 1 | $80K | $80K | Preselected only | General support, $80,000 in 2024, $82,500 in 2025, and $85,… |
| Ito Foundation USA | Burlingame, CA | 1 | $60K | $60K | Preselected only | Education |
| Vranas Family Foundation Co John P Vranas | Lincolnwood, IL | 1 | $60K | $60K | Preselected only | Support needs of organization |
| Lowell Berry Foundation | Lafayette, CA | 2 | $51K | $26K | Preselected only | Various programs; Victimization Risk Reduction program |
| Tweddle Foundation C/O Merrill Lynch Family Office | Detroit, MI | 1 | $50K | $50K | Preselected only | To support the community |
| The Isabel Foundation | Flint, MI | 1 | $50K | $50K | Yes | 2024-2026 pledge - benevolence, education, outreach |
| The Harding Foundation 2108-01-44 | Philadelphia, PA | 1 | $50K | $50K | Yes | General charitable purposes |
| The Kripamayi Foundation | Pleasanton, CA | 1 | $41K | $41K | Preselected only | Child welfare and education |
| Mak Foundation | Lake Havasu City, AZ | 1 | $41K | $41K | Yes | Payments for providing leadership development assistance to… |
| Intrepid Philanthropy Foundation | San Francisco, CA | 2 | $40K | $20K | Yes | Creating culture through collaboration; Marshall elementary multilingual learner support project |
| Dean and Margaret Lesher Foundation | Walnut Creek, CA | 1 | $30K | $30K | Yes | From Trauma to Thriving Resilience Skill-Building for Famil… |
| Abbhi Family Foundation | Coral Gables, FL | 1 | $24K | $24K | Preselected only | To support educational, environmental, and healthcare servi… |
| John & Patricia Adams Family Foundation | Concord, CA | 1 | $22K | $22K | Preselected only | Cultural |
| The California Endowment | Los Angeles, CA | 1 | $20K | $20K | Preselected only | General operating support |
| The Erma and Owen Smith Foundation | New York, NY | 1 | $20K | $20K | Preselected only | General support |
| Union Pacific Foundation | Omaha, NE | 1 | $15K | $15K | Yes | Environment |
| Bellini Foundation | Lahaina, HI | 1 | $10K | $10K | Preselected only | General |
| The Zellerbach Family Foundation | San Francisco, CA | 1 | $10K | $10K | Yes | Annual gathering of ohlone peoples |
| Great Oaks Foundation | Memphis, TN | 1 | $10K | $10K | Preselected only | Various |
| Pinpoint Foundation | San Francisco, CA | 1 | $10K | $10K | Yes | General support |
| Fremont Bank Foundation | Fremont, CA | 2 | $10K | $5,000 | Preselected only | Holiday Grant |
| Zalec Familian & Lilian Levinson Fdn C/O Loma Verde Properties LLC | Albany, CA | 1 | $8,000 | $8,000 | Preselected only | General purpose |
| Deporre Family Foundation | Bloomfield Hills, MI | 2 | $8,000 | $4,000 | Preselected only | Charitable |
| Nia Community Foundation | Wilmington, DE | 1 | $7,500 | $7,500 | Preselected only | Charitable Event |
| Yunsan & Sooin Lee Foundation | Pittsburg, CA | 1 | $5,600 | $5,600 | Preselected only | Religious |
| Jerry and Dorothy Gray Foundation | Danville, CA | 1 | $5,000 | $5,000 | Preselected only | Support General Purposes |
| Deacon Charitable Foundation | Citrus Heights, CA | 1 | $5,000 | $5,000 | Yes | Community |
| Ping and Amy Chao Family Foundation | Wilmington, DE | 1 | $4,500 | $4,500 | Preselected only | General & Unrestricted |
| Cc and Yuhling Han Foundation | San Jose, CA | 1 | $4,000 | $4,000 | Preselected only | Charitable donation |
| The Joseph & Mercedes McMicking Foundation | San Francisco, CA | 1 | $3,000 | $3,000 | Yes | Other programs |
| Mearle J Pannell Tr Ua 111368 100102 | Evansville, IN | 1 | $2,500 | $2,500 | Preselected only | Program support |
| Optivest Foundation | Dana Point, CA | 1 | $2,500 | $2,500 | Preselected only | Church providing service and missions opportunities abroad. |
| Jpmorgan Chase Foundation | New York, NY | 2 | $2,069 | $1,034 | Preselected only | Matching contribution (general operating support) |
| Analog Devices Foundation | Boston, MA | 1 | $2,059 | $2,059 | Yes | General support |
| Barr Charitable Trust C/O Nushin Kormi Et Al Trustees | Boston, MA | 1 | $2,000 | $2,000 | Preselected only | General |
| Warren L Thompson and Cecile M Thompson Charitable Foundation | Lafayette, CA | 1 | $2,000 | $2,000 | Preselected only | General support |
| Douglas and Maria Bayer Foundation | Th Ave Ne, WA | 2 | $2,000 | $1,000 | Preselected only | General operating funds |
| Rmlow Foundation | San Francisco, CA | 1 | $1,987 | $1,987 | Preselected only | Community development |
| Hager Hanger Club Foundation | Alameda, CA | 1 | $1,878 | $1,878 | Preselected only | Provide assistance to under-privileged student |
| Armanino Foundation | San Ramon, CA | 1 | $1,500 | $1,500 | Preselected only | General operating support |
| The Seelig Family Foundation | Spokane, WA | 1 | $1,500 | $1,500 | Yes | Assist the church in funding various services it offers. |
| Charleigh Charitable Trust | Mineola, NY | 1 | $1,500 | $1,500 | Preselected only | To support the mission to ensure the right to quality, equi… |
| Grand Sun Foundation | Richmond, CA | 1 | $1,280 | $1,280 | Preselected only | Charitable |
| Yu Charitable & Educational Foundation | Hayward, CA | 1 | $1,200 | $1,200 | Preselected only | Support |
| Peggy and Jack Baskin Foundation | Truckee, CA | 1 | $1,000 | $1,000 | Yes | Discretionary Donation |
| Gordon E and Betty I Moore Foundation | Palo Alto, CA | 1 | $1,000 | $1,000 | Preselected only | Employee or trustee recommended gift for general operationa… |
| Kenneth Rainin Foundation | Oakland, CA | 1 | $1,000 | $1,000 | Preselected only | To support pta supplies for teachers and children |
| The Cismas Foundation | Saratoga, CA | 1 | $1,000 | $1,000 | Yes | Religious and Charitable Support |
| Dandelion Seed Foundation | Pacifica, CA | 1 | $1,000 | $1,000 | Preselected only | Charity |
| Crain-Maling Foundation | Lake Forest, IL | 1 | $1,000 | $1,000 | Preselected only | Exempt purpose of the organization |
| Thousand Mather Foundation | Castro Valley, CA | 2 | $636 | $318 | Preselected only | Contribution to badminton team Instrumental Music Band and…; Support Youth Scouting activities |
| Bhan S Pannu Charitable Foundation | Castro Valley, CA | 2 | $525 | $262 | Preselected only | Funding for sports education; Donations for school-sponsored activities |
| Demar Family Foundation | Granite Bay, CA | 1 | $500 | $500 | Preselected only | Promote international peace |
| Intact Charitable Trust USA | Plymouth, MN | 1 | $500 | $500 | Preselected only | Donation |
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 Castro Valley, California?
The Deepak Raghavan Family Foundation Inc, The James and Barbara Knuppe Family Foundation, The Sobrato Family Foundation, Wells Fargo Foundation, The John H & Cynthia Lee Smet Foundation and 54 others reported grants to Castro Valley 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 Castro Valley. Community foundations and corporate giving programs file different forms and are not included yet.