Davidow Family Foundation

WOODSIDE, CA EIN: 77-0449213

The Davidow Family Foundation is a private foundation based in Woodside, California. Established in 1997, it operates as a 501(c)(3) organization with tax-exempt status. The foundation functions as a private grantmaking entity that makes contributions to preselected charitable organizations.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$2.2M

-63.9% YoY

Annual Giving

$4.1M

-46.4% YoY

Grant Count

33

-23.3% YoY

Avg Grant Size

$123K

-30.1% YoY

Under IRS private-foundation payout rules, Davidow Family Foundation reported a distributable amount of $222K for 2024 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation's primary focus is education. Its grantmaking also encompasses philanthropy, voluntarism, grantmaking, and human services.

Grantmaking

The foundation only makes contributions to preselected charitable organizations, indicating a non-solicited grantmaking approach.

Grant Range

$5,000

Average Grant

$167,000

How to Apply

**

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Geographic Focus

Where this funder awards grants

The foundation primarily supports organizations in California, New Hampshire, and New York, which account for 85% of all grants. Grantmaking reaches organizations across 12 states, including California, Hawaii, Maine, New York, Vermont, and Washington.

Grant Distribution by State

14states
+6 more states

Cities

ArlingtonAthertonAugustaBerkeleyBurlingameCantonCosta MesaEast TauntonEast TautonFullertonHanaleiHanoverHillsboroughHonoluluIndianapolisLihueLos AngelesMenlo ParkMilpitasMountain View

Financial History

Multi-year comparison from IRS filings

Assets & Revenue:

  • Total assets (2024): $2,166,887
  • Total assets (2023): $6,010,000
  • Annual income (2024): $273,758
  • Total expenses (2024): $4,116,767
  • Total giving (2024): $4,065,500

Asset Trend: Total assets have declined significantly from $8.3 million in 2011 to $2.2 million in 2024.

Financial Position: The foundation reported negative revenue of $338,499 in 2023, indicating it is drawing down assets to support its grantmaking activities.

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$7M$14M$21M$28M20202021202220232024
Metric202420232022
Total Assets$2,166,887$6,009,895$13,969,882
Revenue$273,758$-338,499$385,982
Expenses$4,116,767$7,634,166$7,024,634
Qualifying Distributions$4,065,500$7,582,000$6,928,260
Net Investment Income$232,055$166,748$479,849
Distributable Amount$221,960$388,917$749,393

Giving Over Time

Total grant dollars and number of grants per year

$0$2M$4M$6M$8M40 grants202030 grants202130 grants202243 grants202333 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

DARTMOUTH COLLEGE$1.0MCOLBY SAWYER COLLEGE$1.0MTHE NATURE CONSERVENCY$895KCALIFORNIA INSTITUTE OF …$551KCRYSTAL SPRINGS UPLANDS …$150KGRATEFUL GUITARS FOUNDAT…$100KHORSE PARK WOODSIDE$100KWOODSIDE PRIORY$55KST LAWRENCE UNIVERSITY$50KOLD BARRACKS MUSEUM$25K

Grant Size Distribution

176 grants across all recorded years

140<$50K19$50–100K4$100–250K$250–500K5$500K–1M5$1–5M3$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include Dartmouth College ($1,025,000), Colby Sawyer College ($1,000,000), The Nature Conservency ($895,000).

RecipientPurposeAmount
WOODSIDE PRIORY PORTOLO VALLEY, CAGENERAL FUND$55,000
CALIFORNIA INSTITUTE OF TECHNOLOGY PASADENA, CAGENERAL FUND$551,000
ST LAWRENCE UNIVERSITY CANTON, NYGENERAL FUND$50,000
OLD BARRACKS MUSEUM TRENTON, NJGENERAL FUND$25,000
SOLMATEO BURLINGAME, CAGENERAL FUND$10,000
SIERRA CLUB FOUNDATION OAKLAND, CAGENERAL FUND$1,000
BEHIND THE BADGE REDMOND, WAGENERAL FUND$100
SAN FRANCISCO SYMPHONY SAN FRANCISCO, CAGENERAL FUND$5,000
WHITE WOLF SANCTUARY TIDEWATER, ORGENERAL FUND$2,000
COLBY SAWYER COLLEGE NEW LONDON, NHGENERAL FUND$1,000,000

Leadership & Key People

Leadership team and compensation from IRS filings

  • William H. Davidow – President
  • Sonja A. Davidow – President
  • Carolyn Putney Davidow – Director
  • Rebecca Logan Davidow – Director

The leadership team serves without compensation. The foundation is governed by 3 officers and trustees.

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
WILLIAM H DAVIDOW SONJA A DAVIDOWPRESIDENT1
CAROLYN DAVIDOW PUTNEYDIRECTOR
REBECCA DAVIDOW LOGANDIRECTOR

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What does Davidow Family Foundation fund?

The foundation's primary focus is education. Its grantmaking also encompasses philanthropy, voluntarism, grantmaking, and human services.

How do I apply for a grant from Davidow Family Foundation?

**Grant Activity & Patterns:** • Total grants awarded: 173 grants totaling $28.9 million across available records • Median grant size: $5,000 • Average grant size: $167,000 • Grant range: Up to $5 million • Annual giving has grown from $420,000 in 2020 to $7.6 million in 2023 • Peak grantmaking year was 2022 with $13.9 million distributed across 60 grants • Most recent year (2024): 30 grants made totaling approximately $4.1 million • The foundation has supported 94 unique organizations **Recent…

Where does Davidow Family Foundation make grants?

The foundation primarily supports organizations in California, New Hampshire, and New York, which account for 85% of all grants. Grantmaking reaches organizations across 12 states, including California, Hawaii, Maine, New York, Vermont, and Washington.

What size grants does Davidow Family Foundation award?

In 2024, Davidow Family Foundation awarded 33 grants totaling $4.1M — an average of about $123K per grant, based on its IRS Form 990 filings.

How much is Davidow Family Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Davidow Family Foundation reported a distributable amount of $222K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Davidow Family Foundation's EIN?

Davidow Family Foundation's EIN (Employer Identification Number) is 77-0449213. IRS Form 990 filing data is available on this page for 2020–2024.

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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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