Funder DirectoryTHE WOLLENBERG FOUNDATION
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Private foundation (trust)EIN 946072264Est. 1954-03

THE WOLLENBERG FOUNDATION

MENLO PARK, CA 94025

Total Assets

$43.1M

FY 2024

Annual Giving

$2.5M

FY 2024

Grants Made

80

FY 2024

Avg Grant

$31K

FY 2024

Grant Range

$1K–$450K

Typical

Deadlines

Applications

Financial Snapshot

2024 filing

Total Revenue

$2.3M

Total Expenses

$2.8M

Qualifying Distributions

$2.5M

Distributable Amount

$2.1M

Min. Investment Return

$2.1M

Payout rate 100%Arc chart showing what share of IRS distributable amount was paid out as qualifying distributions in the latest filing.100%

Payout rate

Qualifying distributions as a share of distributable amount.

Grant Range

80 grants

Grant sizes from minimum $1K through median $10K to maximum $450K, shown on a logarithmic scale.

Logarithmic scale — typical grant portfolios span orders of magnitude, so distances are proportional to multiplicative change, not dollar gaps.

Giving Over Time

4 years

Giving over time from 2020 to 2024. Peak $2.5M in 2024. Hover bars for details.

Total dollars recorded per filing year. Scale adjusts to the foundation's range.

Top Recipients

314 grants

REED COLLEGE
$1.6M
4 grants
FILOLI HISTORIC HOUSE & GARDEN
$401K
4 grants
OREGON MUSEUM OF SCIENCE & INDUSTRY
$370K
3 grants
LOWER COLUMBIA COLLEGE HEAD START
$363K
4 grants
INDEPENDENT COLLEGES OF WASHINGTON
$300K
4 grants
THE CHILDRENS HEALTH COUNCIL
$230K
4 grants
COLUMBIA THEATRE FOR THE PERFORMING ARTS
$200K
4 grants
UNITED WAY OF COWLITZ COUNTY
$200K
4 grants

Grant Size Distribution

314 grants

<$10K
194
grants
$10–50K
85
grants
$50–250K
31
grants
$250K–1M
4
grants
$1–5M
$5M+

Geographic Focus

19 states

Oregon
$2.8M
33% of total
Washington
$2.1M
25% of total
California
$1.7M
20% of total
Virginia
$572K
7% of total
Hawaii
$255K
3% of total
Massachusetts
$165K
2% of total
District of Columbia
$163K
2% of total
Missouri
$160K
2% of total
Iowa
$150K
2% of total
New York
$97K
1% of total

+9 more states

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THE WOLLENBERG FOUNDATION — Grants, Financials & Contact | Grantivo