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Washington Foundations

Explore 3,167 grant-making foundations based in Washington. Find private foundations that fund nonprofits and charitable organizations in your state.

Showing 20 of 3,167 foundations

Gates Foundation Trust
Total Assets
$77.6B
Washington
EIN: 911663695
In-State Only

Annual Giving

$8.1B

10.4% of assets

Grants Made

1

in 2024

Median Grant

$8.1B

Range: $8.1B - $8.1B

Gates Foundation
Total Assets
$78.7B
Washington
EIN: 562618866
Accepts Applications

Annual Giving

$6.3B

8.0% of assets

Grants Made

4,971

in 2024

Median Grant

$500K

Range: $2K - $350.5M

Pivotal Philanthropies Foundation
Total Assets
$7.4B
Washington
EIN: 882918646

Annual Giving

$484.4M

6.6% of assets

Grants Made

131

in 2024

Median Grant

$840K

Range: $10K - $242.5M

Bezos Family Foundation
Total Assets
$154.2M
Washington
EIN: 912073258
In-State Only

Annual Giving

$349.9M

226.9% of assets

Grants Made

1

in 2024

Median Grant

$349.9M

Range: $349.9M - $349.9M

Seattle Children's Foundation
Total Assets
$2.7M
Washington
EIN: 911156519
In-State Only

Annual Giving

$210.0M

7921.9% of assets

Grants Made

2

in 2025

Median Grant

$105.0M

Range: $39.6M - $170.4M

Has Website
University Of Washington Foundation
Total Assets
$21.0M
Washington
EIN: 943079432
In-State Only

Annual Giving

$176.2M

839.9% of assets

Grants Made

1

in 2025

Median Grant

$176.2M

Range: $176.2M - $176.2M

Has Website
Seattle Foundation
Total Assets
$1.4B
Washington
EIN: 916013536

Annual Giving

$174.2M

12.0% of assets

Grants Made

4,558

in 2024

Median Grant

$10K

Range: $1K - $7.0M

Has Website
World Vision Inc
Total Assets
$515.3M
Washington
EIN: 951922279

Annual Giving

$157.3M

30.5% of assets

Grants Made

408

in 2025

Median Grant

$66K

Range: $5K - $14.5M

Has Website
Greater Good Charities
Total Assets
$24.4M
Washington
EIN: 204846675

Annual Giving

$123.4M

504.9% of assets

Grants Made

357

in 2025

Median Grant

$37K

Range: $5K - $7.4M

Has Website
Fred Hutchinson Cancer Research Center
Total Assets
Not specified
Washington
EIN: 237156071

Annual Giving

$122.1M

0% of assets

Grants Made

299

in 2022

Median Grant

$58K

Range: $5K - $20.1M

Has Website
M J Murdock Charitable Trust
Total Assets
$2.0B
Washington
EIN: 237456468
Accepts Applications

Annual Giving

$116.6M

5.9% of assets

Grants Made

797

in 2024

Median Grant

$87K

Range: $4K - $1.5M

Food Lifeline
Total Assets
$30.4M
Washington
EIN: 911090450

Annual Giving

$112.2M

368.6% of assets

Grants Made

325

in 2025

Median Grant

$130K

Range: $7K - $4.0M

Has Website
The Aldarra Foundation
Total Assets
$946K
Washington
EIN: 460512048

Annual Giving

$100.0M

10576.4% of assets

Grants Made

14

in 2024

Median Grant

$2.2M

Range: $600K - $51.0M

Fred Hutchinson Cancer Center
Total Assets
$3.6B
Washington
EIN: 911935159

Annual Giving

$88.2M

2.5% of assets

Grants Made

139

in 2025

Median Grant

$118K

Range: $5K - $38.4M

Has Website
Washington State University Foundation
Total Assets
$840.7M
Washington
EIN: 911075542
In-State Only

Annual Giving

$85.0M

10.1% of assets

Grants Made

1

in 2025

Median Grant

$85.0M

Range: $85.0M - $85.0M

Has Website
Fortissimo
Total Assets
Not specified
Washington
EIN: 910916534
In-State Only

Annual Giving

$72.3M

0% of assets

Grants Made

1

in 2025

Median Grant

$72.3M

Range: $72.3M - $72.3M

Has Website
Breakthrough Energy Foundation
Total Assets
$75.2M
Washington
EIN: 853672460

Annual Giving

$71.9M

95.6% of assets

Grants Made

149

in 2024

Median Grant

$200K

Range: $6K - $10.3M

Has Website
Inatai Foundation
Total Assets
$2.4B
Washington
EIN: 300889914

Annual Giving

$71.0M

3.0% of assets

Grants Made

303

in 2024

Median Grant

$201K

Range: $5K - $1.5M

Has Website
The Roots And Wings Foundation Inc
Total Assets
$611.8M
Washington
EIN: 320581904

Annual Giving

$65.8M

10.8% of assets

Grants Made

399

in 2024

Median Grant

$100K

Range: $1K - $2.0M

Second Harvest Inland Northwest
Total Assets
$19.4M
Washington
EIN: 237173826

Annual Giving

$62.6M

322.1% of assets

Grants Made

146

in 2025

Median Grant

$110K

Range: $6K - $9.0M

Has Website