Thornton Foundation
San Marino, California · EIN 201660366 · Private foundation
Thornton Foundation is a private foundation based in San Marino, California. Its most recent IRS Form 990-PF reports $3.1M in grants paid and $0 in total assets. Bespoke Grants tracks 3 individual grants from this funder — $8.5M awarded across 2017–2020 — including its support for a range of charitable causes. Below is its full funding profile.
What Thornton Foundation funds
Thornton Foundation's IRS filings do not carry a single dominant program area — its grants span a range of nonprofit organizations. The grant history below is the clearest guide to what it funds.
Grant history
The largest grants Bespoke Grants has on record for Thornton Foundation, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| See Attached Schedule III CHARITABLE DONATION | San Marino, CA | $3.2M | 2019 |
| See Attachment PUBLIC CHARITIES | San Marino, CA | $3.1M | 2020 |
| See Attached Schedule IV Note CHARITABLE DONATION | San Marino, CA | $2.2M | 2017 |
Thornton Foundation giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from Thornton Foundation
Thornton Foundation's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal.
Is Thornton Foundation the right funder for your nonprofit?
This page shows what Thornton Foundation has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.
Match my nonprofit to funders →Frequently asked questions about Thornton Foundation
- Does Thornton Foundation accept grant applications?
- Thornton Foundation's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
- What does Thornton Foundation fund?
- Thornton Foundation's grants focus on a range of charitable causes. Recent recipients include See Attached Schedule III, See Attachment, See Attached Schedule IV Note. Its full grant history is listed above.
- How much does Thornton Foundation give in grants?
- Thornton Foundation reported $3.1M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $8.5M over 3 grants.
- Where is Thornton Foundation located?
- Thornton Foundation is based in San Marino, California. Its IRS employer identification number (EIN) is 201660366.
- How can I find foundations similar to Thornton Foundation?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like Thornton Foundation, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.