Updated Nov 1, 2026
Private foundations based in Buena Park, California
3 grantmaking foundations headquartered in Buena Park, California, holding $6.9M in assets. Ranked by grants paid in their latest 990-PF; 1 on this page say they accept applications. For foundations ranked by where their grants went, see local funders.
| Foundation | Grants paid | Median grant | Accepts applications | Assets |
|---|---|---|---|---|
| Dr Louis Guss Foundation for Childrensince 2022 | $122K6 grants · 2025 | $6,250 | Preselected only | $3.1M |
| Tawa Charitable Foundationsince 2007 | $92K15 grants · 2025 | $5,000 | Preselected only | $1.9M |
| Lawrence and Vivian Hahn Foundationsince 2006 | $45K4 grants · 2025 | $5,000 | Yes | $1.9M |
Sources: IRS Business Master File (assets), ProPublica Nonprofit Explorer and IRS 990-PF e-file (grants paid, application policy). "Accepts applications" reflects the foundation's own Part XV checkbox.
Open grant programs in California
All 161| Deadline | Grant | Funder | Award ceiling |
|---|---|---|---|
| Nov 22 days | Local Highway Safety Improvement Program (HSIP)CaliforniaDepartment of Transportation | Department of Transportation | Up to $10M |
| Nov 22 days | Emergency Medical Services (EMS) Grant for Program Year 2026-27 (PY 26-27)CaliforniaEmployment Development Department | Employment Development Department | Up to $1.3M |
| Nov 22 days | 2026 CalAgPlate Grant ProgramCaliforniaCA Department of Food and Agriculture | CA Department of Food and Agriculture | Up to $196K |
| Nov 22 days | The Recreational Trails Program (RTP) – R27CaliforniaDepartment of Parks and Recreation | Department of Parks and Recreation | Not listed |
| Nov 33 days | 2026 California Nutrition Incentive ProgramCaliforniaCA Department of Food and Agriculture | CA Department of Food and Agriculture | Up to $13M |
| Nov 44 days | Youth Community Access Grant Program (Round 4)CaliforniaCA Natural Resources Agency | CA Natural Resources Agency | Up to $300K |
Common questions
How many private foundations are based in Buena Park, California?
Our directory lists 3 private grantmaking foundations in Buena Park, California with at least $1 million in assets, holding a combined $6.9M. The data comes from the IRS Exempt Organizations Business Master File and Form 990-PF.
How do I get a grant from a private foundation?
Start with foundations that already fund organizations like yours nearby. Read the grantee list on each profile, check whether the foundation accepts applications (it says so on its 990-PF), and lead with a short letter of inquiry. Many family foundations fund only organizations they already know; an introduction through a shared grantee or board member works better than a cold proposal.
Can you help us approach foundations?
Yes. Our grant writers research foundation prospects, write letters of inquiry, and build a foundation fundraising plan. Request a free consultation.