Vadasz Family Foundation
Private foundation · Sonoma, CA · EIN 77-0469457 · reported 2023–2025 · files as The Vadasz Family Foundation
167grants reported
$10Kmedian award
$5,000lower quartile
$500smallest grant
$4.6Mtotal paid
5states reached
3years giving
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
PO Box 1347
Sonoma, CA 95476-1347
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| KQED | San Francisco, CA | $175,000 |
| Sonoma Valley Hospital Foundation | Sonoma, CA | $150,000 |
| Sonoma Family Meal | Petaluma, CA | $150,000 |
| Sonoma Valley Hospital Foundation | Sonoma, CA | $150,000 |
| Sonoma Valley Education Foundation | Sonoma, CA | $145,000 |
| Sonoma Valley Education Foundation | Sonoma, CA | $143,000 |
| Sonoma Overnight Support Food Program and Renovation Support | Sonoma, CA | $140,000 |
| Sonoma Valley Education Foundation | Sonoma, CA | $140,000 |
| Transcendence Theatre Company Support for Intern/Apprentice Program 2024 | Sonoma, CA | $132,600 |
| Transcendence Theatre Company | Sonoma, CA | $132,000 |
| Sonoma Valley Education Foundation | Sonoma, CA | $120,000 |
| Transcendence Theatre Company | Sonoma, CA | $110,000 |
| Boys and Girls Club of Sonoma Valle | Sonoma, CA | $104,490 |
| Boys and Girls Club of Sonoma Valle Support for Teen Services | Sonoma, CA | $100,000 |
| Sonoma Overnight Support | Sonoma, CA | $100,000 |
| Boys and Girls Club of Sonoma Valle | Sonoma, CA | $100,000 |
| Vivo | San Jose, CA | $95,000 |
| Sonoma Valley Mentoring Alliance | Sonoma, CA | $80,000 |
| Vintage House | Sonoma, CA | $80,000 |
| Jack London Park Partners | Glen Ellen, CA | $75,000 |
| Sonoma Valley Mentoring Alliance | Sonoma, CA | $70,000 |
| Sonoma Valley Mentoring Alliance | Sonoma, CA | $70,000 |
| Redwood Empire Food Bank | Santa Rosa, CA | $50,000 |
| Jack London Park Partners JLPP Education Support | Glen Ellen, CA | $50,000 |
| Planned Parenthood Mar Monte Education Program Support | San Jose, CA | $50,000 |
| Vivo | San Jose, CA | $50,000 |
| Sonoma Valley Authors Festival | Sonoma, CA | $50,000 |
| Sonoma Valley Hospital Foundation Support for the Electronic Records Project | Sonoma, CA | $50,000 |
| Planned Parenthood Mar Monte | San Jose, CA | $50,000 |
| Sonoma Valley Authors Festival | Sonojma, CA | $50,000 |
| Planned Parenthood Mar Monte | San Jose, CA | $50,000 |
| Redwood Empire Food Bank | Santa Rosa, CA | $50,000 |
| Vivo | San Jose, CA | $50,000 |
| Sonoma Valley Authors Festival | Sonoma, CA | $50,000 |
| Sonoma Valley Authors Festival | Sonoma, CA | $50,000 |
| Sonoma Community Center | Sonoma, CA | $40,000 |
| Art Escape | Sonoma, CA | $40,000 |
| Art Escape | Sonoma, CA | $40,000 |
| Art Escape | Sonoma, CA | $40,000 |
| Sonoma Community Center | Sonoma, CA | $40,000 |
| Sonoma Community Center Support for Program Scholarships | Sonoma, CA | $39,000 |
| Work on Climate | San Francisco, CA | $35,000 |
| Work on Climate | San Francisco, CA | $35,000 |
| Sonoma Immigrant Services | Sonoma, CA | $30,000 |
| Sonoma Land Trust | Santa Rosa, CA | $30,000 |
| Kid Scoop News | Sonoma, CA | $30,000 |
| Sonoma Immigrant Services Support for Visa Program | Sonoma, CA | $30,000 |
| Sonoma Valley Museum of Art | Sonoma, CA | $25,000 |
| McGill University | Montreal | $25,000 |
| Sonoma Valley Museum of Art | Sonoma, CA | $25,000 |
| Sonoma Valley Education Foundation Support for Sonoma Valley High School Empowerment Academy | Sonoma, CA | $25,000 |
| Sonoma Community Center | Sonoma, CA | $25,000 |
| Sonoma Valley Education Foundation Summer Math Program | Sonoma, CA | $23,000 |
| Boys and Girls Club of Sonoma Valle Support for Fundraising Event | Sonoma, CA | $20,000 |
| Sonoma Plein Air Foundation | Sonoma, CA | $20,000 |
| Calmatters | Sacramento, CA | $20,000 |
| Transcendence Theatre Company | Sonoma, CA | $20,000 |
| Calmatters | Sacramento, CA | $15,000 |
| Ucsf Foundation Cardiology Council | San Francisco, CA | $15,000 |
| Ssu Academic Foundation | Rohnert Park, CA | $15,000 |
Showing the 60 largest of 167 reported grants.
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