The Sloan Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Sloan Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 91-1799087

Foundation Overview

Based in Seattle, WA, The Sloan Foundation has awarded 71 grants totaling $14,509,250 to organizations in Washington, California and 6 other states across the US. Individual grants range from $250 to $3,930,000, with a median award of $5,000.

Latest Tax Year
2023
Total Giving (all years)
$14,509,250
Total Assets
$39,844,703
Median Grant (all grants)
$5,000

Latest Form 990-PF Snapshot

Total Grants
1
Median Grant
$2,000,000
% Median Grant Growth
+66567% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Limited Sample: 0%

1 total grant. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
Washington

65% of grants are awarded in Washington, with additional funding distributed across 7 other locations. The foundation balances regional focus with broader geographic diversity. Within Washington, funding concentrates in Seattle (85%), Issaquah (7%), Bellvue (4%).

Funding Trajectory
+216%

Strong 216% growth in annual giving over 7 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Healthcare + General Purposes

Dual focus on healthcare (50%) and general purposes, indicating strategic concentration in complementary program areas.

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into The Sloan Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
The One Eight Fund $2,000,000 Boston, MA, US Operations 2023
Hillel Foundation For Jewish Life At The University Of Washington $250 Seattle, WA, US Operations 2022
Rivkin Center For Ovarian Cancer $1,000 Seattle, WA, US Operations 2022
The One Eight Fund $3,930,000 Boston, MA, US Operations 2022
Be The Match Foundation $5,000 Minneapolis, MN, US Operations 2022
Hillel Foundation For Jewish Life At The University Of Washington $250 Seattle, WA, US Operations 2022
Rivkin Center For Ovarian Cancer $1,000 Seattle, WA, US Operations 2022
The One Eight Fund $3,930,000 Boston, MA, US Operations 2022
Be The Match Foundation $5,000 Minneapolis, MN, US Operations 2022
Behind The Badge Foundation $500 Issaquah, WA, US Operations 2021
Brothers For Life $600,000 Seattle, WA, US Operations 2021
Fare Start $50,000 Seattle, WA, US Operations 2021
Food Lifeline $50,000 Seattle, WA, US Operations 2021
Guide Dogs For The Blind $1,000 San Rafael, CA, US Operations 2021
Hillel Foundation For Jewish Life At The University Of Washington $250 Seattle, WA, US Operations 2021
Hualalai Ohana Foundation $2,500 Kailua Kona, HI, US Operations 2021
Jewish Family Services $25,000 Bellvue, WA, US Operations 2021
Jewish Federation Of Greater Seattle $50,000 Seattle, WA, US Operations 2021
Lynne Cohen Foundation $25,000 Santa Monica, CA, US Ovarian Cancer Research 2021
March To The Top Africa $5,000 Malibu, CA, US Operations 2021
Northwest Harvest $50,000 Kent, WA, US Operations 2021
Obliteride $1,000,000 Seattle, WA, US Operations 2021
Our House $10,000 Los Angeles, CA, US Operations 2021
Plymouth Housing Group $275,000 Seattle, WA, US Operations 2021
Prostate Cancer Foundation $5,000 Santa Monica, CA, US Operations 2021
Rivkin Center For Ovarian Cancer $5,000 Seattle, WA, US Operations 2021
United Way $10,000 Seattle, WA, US Operations 2021
Ymca Of Greater Seattle $1,000 Seattle, WA, US Operations 2021
Seattle Art Museum $5,000 Seattle, WA, US Operations 2021
University Of Alaska Foundation $2,000 Anchorage, AK, US Operations 2021
Habitat For Humanity $10,000 Atlanta, GA, US Operations 2021
Institut Medical Du Kasai $10,000 Washington, DC, US Operations 2021
Upower $10,000 Seattle, WA, US Operations 2021
Behind The Badge Foundation $500 Issaquah, WA, US Operations 2020
Food Lifeline $50,000 Seattle, WA, US Operations 2020
Fred Hutchinson Cancer Research Center $1,000,000 Seattle, WA, US Operations 2020
Guide Dogs For The Blind $1,000 San Rafael, CA, US Operations 2020
Hillel Foundation For Jewish Life At The University Of Washington $250 Seattle, WA, US Operations 2020
Hope For Heroism $1,000 Seattle, WA, US Operations 2020
Hualalai Ohana Foundation $2,500 Kailua Kona, HI, US Operations 2020
Jewish Family Services $10,000 Bellvue, WA, US Operations 2020
Jewish Federation Of Greater Seattle $50,000 Seattle, WA, US Operations 2020
Lynne Cohen Foundation $25,000 Santa Monica, CA, US Ovarian Cancer Research 2020
March To The Top Africa $5,000 Malibu, CA, US Operations 2020
Our House $5,000 Los Angeles, CA, US Operations 2020
Plymouth Housing Group $100,000 Seattle, WA, US Operations 2020
Prostate Cancer Foundation $5,000 Santa Monica, CA, US Operations 2020
Rivkin Center For Ovarian Cancer $5,000 Seattle, WA, US Operations 2020
United Way $10,000 Seattle, WA, US Operations 2020
Ymca Of Greater Seattle $1,000 Seattle, WA, US Operations 2020
Northwest Harvest $100,000 Kent, WA, US Operations 2020
Fare Start $25,000 Seattle, WA, US Operations 2020
Seattle Science Foundation $5,000 Seattle, WA, US Operations 2020
Alden Mason Foundation $1,000 Seattle, WA, US Operations 2020
Brothers For Life $400,000 Seattle, WA, US Operations 2020
Behind The Badge Foundation $500 Issaquah, WA, US Operations 2016
Guide Dogs For The Blind $1,000 San Rafael, CA, US Operations 2016
Hillel Foundation For Jewish Life At The University Of Washington $250 Seattle, WA, US Operations 2016
Hope For Heroism $50,000 Seattle, WA, US Operations 2016
Hualalai Ohana Foundation $2,500 Kailua Kona, HI, US Operations 2016
Jewish Federation Of Greater Seattle $50,000 Seattle, WA, US Operations 2016
March To The Top Africa $1,000 Malibu, CA, US Operations 2016
Marsha Rivkin Center For Ovarian Cancer $5,000 Seattle, WA, US Operations 2016
Obliteride $485,000 Seattle, WA, US Operations 2016
Prostate Cancer Foundation $5,000 Santa Monica, CA, US Operations 2016
Stolen Youth $5,000 Seattle, WA, US Operations 2016
Swedish Medical Center Foundation $1,000 Seattle, WA, US 2016 Summer Run And Walk For Ovarian Cancer 2016
United Way $5,000 Seattle, WA, US Operations 2016
Ymca Of Greater Seattle $1,000 Seattle, WA, US Operations 2016
Lynne Cohen Foundation $10,000 Santa Monica, CA, US Ovarian Cancer Research 2016
Seattle University $10,000 Seattle, WA, US Operations 2016

Foundations Similar to The Sloan Foundation

Discover 5 foundations with comparable assets ($38,225,384-$41,503,658), similar grant patterns, and geographic focus in WA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 35-2192036 | 163 grants awarded
$41,233,813
(≈ Similar)
$5,000
median grant
Suquamish, WA
Same state
98%
Excellent match

EIN: 32-0185357 | 702 grants awarded
$41,254,920
(≈ Similar)
$3,500
median grant
Vancouver, WA
Same state
98%
Excellent match

EIN: 91-6339917 | 1443 grants awarded
$41,347,583
(≈ Similar)
$2,500
median grant
Seattle, WA
Same state
98%
Excellent match

EIN: 91-1950165 | 270 grants awarded
$38,225,384
(≈ Similar)
$10,000
median grant
Tacoma, WA
Same state
98%
Excellent match

EIN: 23-7978514 | 222 grants awarded
$41,503,658
(≈ Similar)
$10,000
median grant
Seattle, WA
Same state
98%
Excellent match

Contact Information

Official contact details for The Sloan Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 91-1799087
Website N/A
Address 4734 25TH AVE NE Seattle, WA 98105-0000

Key People (2)

Board members, trustees, and key staff who oversee The Sloan Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Stuart M Sloan
Secretary Margarat E Weiland

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for The Sloan Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.