The Lowell S & Betty L Dunn Family
The Lowell S and Betty L Dunn Family Foundation is a private family foundation established in March 2010 and based in Hialeah Gardens, Florida. The foundation was created by Betty Louise Dunn and her late husband Lowell Swilling Dunn, a prominent South Florida real estate developer and contractor who passed away in November 2006. The foundation represents one of South Florida's significant philanthropic entities, designed to create multi-generational impact through strategic giving with family members serving in all leadership positions.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$108.9M
-65.2% YoY
Annual Giving
$2.3M
+1.6% YoY
Grant Count
48
+92.0% YoY
Avg Grant Size
$48K
-47.1% YoY
Mission & Focus Areas
The foundation's grantmaking focuses on:
- Healthcare and community health
- Children's services and research
- Animal welfare
- Military assistance and veteran support
- Rescue missions
- Education
- Human services
Grantmaking
In 2024, the foundation made 29 grants totaling $2,325,000. Notable recent grants include:
Grant Range
$1,000 to $450,000
Ready to take the next step with The Lowell S & Betty L Dunn Family?
Geographic Focus
Where this funder awards grants
Primary focus on South Florida and Florida generally, with national giving. Recent grants have extended to Montana and Nevada.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of 2024:
- Total assets: $108,929,697
- Total revenues: $48,150,936
- Total expenses: $2,338,178
- Total giving: $2,325,000
As of 2023:
- Total assets: $312.9 million
- Annual giving: $2,287,500
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $108,929,697 | $312,932,398 | $48,342,695 |
| Revenue | $48,150,936 | $266,901,803 | $12,357,866 |
| Expenses | $2,338,178 | $2,312,100 | $1,412,097 |
| Qualifying Distributions | $2,325,000 | $2,287,500 | $1,407,530 |
| Net Investment Income | $26,150,936 | $2,073,453 | $357,866 |
| Distributable Amount | $15,885,127 | $4,080,267 | $2,100,645 |
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
162 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
Betty Louise Dunn served as President of the foundation until her passing in January 2025 at age 90. The foundation is led by family members in all leadership positions.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| BETTY L DUNN | PRESIDENT | — | — |
| LORETTA S DUNN | VICE PRESIDENT | — | — |
| LOWELL DUNN II | SECRETARY | — | — |
| LIZBETH DUNN ARENCIBIA | TREASURER | — | — |
Recent News & Activity
Recent developments and announcements
**2026:** University of Montana Athletics received a $3 million gift from the Dunn Family
Montana receives $3 million gift from Dunn Family - University of Montana**2023:** The Lowell S and Betty L Dunn Family Foundation established a $1 million endowment to support UNLV Libraries
Montana receives $3 million gift from Dunn Family - University of Montana**January 2025:** Betty L. Dunn, the foundation's President, passed away at age 90
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
Virgil P Warren Fdn Tr Ua
ORLANDO, FL
Assets
$4.2M
Grants
14
Total Given
$96K
The Fritch Foundation
FT LAUDERDALE, FL
Assets
—
Grants
17
Total Given
$167K
Leiman Asterisk Foundation Inc
DELRAY BEACH, FL
Assets
$1.2M
Grants
2
Total Given
$62K
Rachel Memorial Foundation
SANTA RSA BCH, FL
Assets
—
Grants
6
Total Given
$10K
My Brother'ssister's Keeper Charitable
ROYAL PALM BEACH, FL
Assets
$462K
Grants
1
Total Given
$50K
The Shore Lane Family Foundation Inc
BOCA GRANDE, FL
Assets
$335
Grants
20
Total Given
$430K
Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with The Lowell S & Betty L Dunn Family on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities