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The Wollenberg Foundation

Menlo Park, California  ·  EIN 946072264  ·  Private foundation

Based in Menlo Park, California, The Wollenberg Foundation has awarded $12.6M across 460 grants in our index of public IRS filings, with giving recorded as recently as 2024. Its largest grant on record went to Reed College. This profile covers its focus areas, top grant recipients, year-by-year giving, and how a nonprofit should approach it.

$2.0M
Annual giving (FY2020)
$33.7M
Total assets
460
Grants tracked
2024
Most recent grant

What The Wollenberg Foundation funds

The Wollenberg Foundation's giving carries a documented focus on arts & culture, early childhood education, health care, higher education, libraries & literacy, and related causes.

Arts & CultureEarly Childhood EducationHealth CareHigher EducationLibraries & LiteracyYouth Development

Populations it has supported include children, families, youth pop.

childrenfamiliesyouth pop

Grant history

The largest grants Bespoke Grants has on record for The Wollenberg Foundation, by amount:

RecipientLocationGrantYear
Reed College
RESTRICTED
Portland, OR$500K2019
Reed College
RESTRICTED
Portland, OR$500K2018
Reed College
RESTRICTED
Portland, OR$450K2024
Reed College
RESTRICTED
Portland, OR$400K2022
Reed College
RESTRICTED
Portland, OR$400K2020
Reed College
RESTRICTED
Portland, OR$400K2023
Oregon Museum of Science & Industry
UNRESTRICTED
Portland, OR$210K2024
Filoli Historic House & Garden
UNRESTRICTED
Woodside, CA$151K2024
Filoli Historic House & Garden
UNRESTRICTED
Woodside, CA$150K2022
Smith College
RESTRICTED
Northampton, MA$125K2024
Columbia Theatre for the Performing Arts
UNRESTRICTED
Longview, WA$125K2024
Oregon Museum of Science & Industry
UNRESTRICTED
Portland, OR$110K2023
Friends of Falls Church
UNRESTRICTED
Falls Church, VA$105K2020
Oregon Alliance Independent College & University
UNRESTRICTED
Portland, OR$100K2018
Osu School of Forestry
UNRESTRICTED
Corvallis, OR$100K2018

The Wollenberg Foundation giving by year

Total grants Bespoke Grants has indexed for each filing year:

2018$2.0M
2019$2.2M
2020$2.0M
2022$2.2M
2023$1.8M
2024$2.5M

How to apply for funding from The Wollenberg Foundation

The Wollenberg 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 The Wollenberg Foundation the right funder for your nonprofit?

This page shows what The Wollenberg Foundation has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.

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Frequently asked questions about The Wollenberg Foundation

Does The Wollenberg Foundation accept grant applications?
The Wollenberg 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 The Wollenberg Foundation fund?
The Wollenberg Foundation's grants focus on arts & culture. Recent recipients include Reed College, Reed College, Reed College. Its full grant history is listed above.
How much does The Wollenberg Foundation give in grants?
The Wollenberg Foundation reported $2.0M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $12.6M over 460 grants.
Where is The Wollenberg Foundation located?
The Wollenberg Foundation is based in Menlo Park, California. Its IRS employer identification number (EIN) is 946072264.
How can I find foundations similar to The Wollenberg Foundation?
Bespoke Grants matches your nonprofit against 225,000+ foundations like The Wollenberg Foundation, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.

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Foundations similar to The Wollenberg Foundation

Other California grantmakers with overlapping priorities:

About this profile. This page is built from The Wollenberg Foundation's public IRS Form 990-PF and 990 filings, indexed by Bespoke Grants alongside 13M+ grants from 225,000+ U.S. foundations. Grant figures reflect filings available to date; IRS data publishes on a 1–2 year lag. Bespoke Grants is not affiliated with The Wollenberg Foundation. Always confirm current giving priorities and application procedures with the foundation directly before applying.