Winslow Family Foundation
The Winslow Family Foundation is a private philanthropic organization based in Kamuela, Hawaii. Established in 1999 in Minnesota, the foundation operates as a 501(c)(3) private grantmaking foundation dedicated to supporting charitable causes across the United States.
Key facts about Winslow Family Foundation
- EIN
- 41-1925882
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $310,157
- Grants made (2024)
- 11
- Average grant
- $28,196
- Median grant
- $10,000
- New grantees (estimate)
- 18% first-time grantees (2 of 11, 2024)
- Primary geography
- California (79% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Winslow Family Foundation funds
By grant dollars, the top recipient states for Winslow Family Foundation's 11 itemized 2024 grants were California (79%) and Hawaii (10%). The most frequent recipient cities were Sausalito, CA (2 grants). 100% of grants with a stated purpose were for general or operating support.
Is Winslow Family Foundation open to new grantees?
18%
first-time grantees, 2024
In 2024, 2 of 11 grantees (18%) were first-time recipients. First grants averaged $5K; repeat grants $33K. How we count
Medians: $5K first-time, $10K repeat.
Estimate from itemized IRS Form 990-PF grant lists (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Winslow Family Foundation
- How to evaluate Winslow Family Foundation as a funder
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$310K
-13.8% YoY
Grant Count
11
-26.7% YoY
Avg Grant Size
$28K
+17.5% YoY
Mission & Focus Areas
The foundation supports organizations working in the following areas:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
The foundation does not specify particular subject areas of focus in its funding activities beyond these general categories.
Grantmaking
Grant Range
of approximately $100.
Average Grant
of approximately $100.
Ready to take the next step with Winslow Family Foundation?
Geographic Focus
Where this funder awards grants
The Winslow Family Foundation supports organizations across multiple U.S. states and cities, including:
- California
- Colorado
- Connecticut
- Florida
- Georgia
- Hawaii
- Illinois
- Minnesota
- New York
- Utah
- Virginia
- Washington, D.C.
The foundation particularly supports major urban areas such as San Francisco, Washington, and Atlanta, as well as smaller communities including Kamuela and Waimea in Hawaii.
Grant Distribution by State
Share of all 11 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
Assets: $6.88 million (as of December 2024)
Total Giving: $310,157 (fiscal year 2024)
Revenue: $106,401 (fiscal year 2024)
Expenses: $348,876 (fiscal year 2024)
Net Income: -$242,475 (fiscal year 2024)
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
84 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Monies for Bunnies ($190,000), Inspiring Wellness ($30,000), Queen's North Hawaii Community Hospital ($20,000).
| Recipient | Purpose | Amount |
|---|---|---|
| MONIES FOR BUNNIES Sausalito, CA | GENERAL OPERATING | $190,000 |
| INSPIRING WELLNESS Sausalito, CA | GENERAL OPERATING | $30,000 |
| QUEEN'S NORTH HAWAII COMMUNITY HOSPITAL Kamuela, HI | GENERAL OPERATING | $20,000 |
| UC BERKELEY FOUNDATION Berkeley, CA | GENERAL OPERATING | $15,000 |
| KOI POND BRIDGE FUND Provo, UT | GENERAL OPERATING | $10,157 |
| AMERICAN CANCER SOCIETY Atlanta, GA | GENERAL OPERATING | $10,000 |
| KECK OBSERVATORY Waimea, HI | GENERAL OPERATING | $10,000 |
| PURNA WELLNESS CENTER San Rafael, CA | GENERAL OPERATING | $10,000 |
| ESTES PARK HEALTH FOUNDATION Estes Park, CO | GENERAL OPERATING | $5,000 |
| HIM4HER MINISTRIES Chanhassen, MN | GENERAL OPERATING | $5,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
The foundation is led by:
- Clark J. Winslow – President, Treasurer, and Secretary (serves without compensation)
- Sharon L. Winslow – Vice President (serves without compensation)
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Clark J Winslow | President/Treasurer/Secretary | 2 | — |
| Sharon L Winslow | Vice President | 1 | — |
Contact Information
Address: 62-3680 Kiekiena Street, Kamuela, HI 96743-7718
Phone: 612-751-9007
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Winslow Family Foundation fund?
The foundation supports organizations working in the following areas: • Education • Philanthropy, Voluntarism & Grantmaking • Human Services The foundation does not specify particular subject areas of focus in its funding activities beyond these general categories.
How do I apply for a grant from Winslow Family Foundation?
**Grant Amounts:** Typical awards range from $5,000 to $190,000, with an average grant size of approximately $100. **Annual Giving:** The foundation reported total giving of $310,157 in its most recent filing, with expenses of $348,876 for the fiscal year ending December 2024. **Application Status:** The foundation is open to new applicants, with approximately 12% of new applicants receiving funding.
Where does Winslow Family Foundation make grants?
The Winslow Family Foundation supports organizations across multiple U.S. states and cities, including: • California • Colorado • Connecticut • Florida • Georgia • Hawaii • Illinois • Minnesota • New York • Utah • Virginia • Washington, D.C. The foundation particularly supports major urban areas such as San Francisco, Washington, and Atlanta, as well as smaller communities including Kamuela and Waimea in Hawaii.
What size grants does Winslow Family Foundation award?
In 2024, Winslow Family Foundation awarded 11 grants totaling $310K — an average of about $28K per grant, based on its IRS Form 990 filings.
What is Winslow Family Foundation's EIN?
Winslow Family Foundation's EIN (Employer Identification Number) is 41-1925882. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.