Andrew and Mary Weinberg Foundation
Historical FunderPortland, Oregon · EIN 47-1803527 · Private foundation
Half of its grants to organizations were between $40,000 and $213,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):
| Contact | ANDREW WEINBERG |
|---|---|
| Address | 3266 SW FAIRMONT BLVD, PORTLAND OR 97239 |
| Phone | 5039135283 |
| Form and materials | N/A |
| Deadlines | N/A |
| Restrictions | THE FOUNDATION WILL BE MAKING GRANTS TO CHARITABLE, CULTURAL AND EDUCATIONAL ORGANIZATIONS THAT ARE TAX EXEMPT UNDER IRC 501(C)(3) AND ARE CLASSIFIED AS PUBLIC CHARITIES. |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
100% of grants went outside Oregon.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The Ucbsb Foundation | Santa Barbara, CA | Undergraduate research | $213,000 |
| Washington State University Foundation | Pullman, WA | Research fellowship | $40,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $253,000 | 2 |
| 2024 | $239,501 | 3 |
| 2023 | $225,690 | 2 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 8, 2026 - IRS e-file batch, object ID 202621289349101932
- IRS Tax Exempt Organization Search for EIN 47-1803527
- Profile updated Nov 7, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.