Dalum Family Foundation
The Dalum Family Foundation is a private independent foundation based in Hartland, Wisconsin, established in December 1997. It holds 501(c)(3) tax-exempt status and operates as a grantmaking foundation organized for the sole purpose of making cash contributions to qualifying public charities.
Key facts about Dalum Family Foundation
- EIN
- 39-6658948
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $115,900
- Grants made (2025)
- 47
- Average grant
- $2,466
- Median grant
- $1,000
- Primary geography
- Wisconsin (75% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Dalum Family Foundation funds
By grant dollars, the top recipient states for Dalum Family Foundation's 47 itemized 2025 grants were Wisconsin (75%), Oregon (9%) and Florida (5%). The most frequent recipient cities were Milwaukee, WI (16 grants), Waukesha, WI (10 grants), Oconomowoc, WI (2 grants) and Hartland, WI (2 grants). 98% of grants with a stated purpose were for general or operating support.
How Dalum Family Foundation gives
Estimate from itemized IRS Form 990-PF grant lists (2025). 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 Dalum Family Foundation
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Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$116K
-4.8% YoY
Grant Count
47
-16.1% YoY
Avg Grant Size
$2K
+13.4% YoY
Mission & Focus Areas
The foundation is organized and operated exclusively for making cash contributions to qualifying public charities and does not engage in any direct charitable activities. Primary funding focuses on general operations support for nonprofit organizations, with secondary emphasis on education, human services, and philanthropy.
Grantmaking
The foundation has awarded 155 grants total across its history.
Grant Range
$1,000
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Geographic Focus
Where this funder awards grants
The foundation demonstrates strong geographic concentration in Wisconsin, with 81% of all grants awarded within the state. Within Wisconsin, funding concentrates in Milwaukee (50%), Waukesha (22%), and Oconomowoc (5%). The foundation also makes grants in other states including West Virginia, Illinois, Oregon, Minnesota, Montana, and Florida.
Grant Distribution by State
Share of all 47 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
Fiscal Year 2025 (ending April 2025):
- Total Assets: $649,343
- Total Revenue: $70,372
- Total Expenses: $130,414
- Net Income: -$60,042
- Total Liabilities: $0
Revenue Breakdown (FY 2025):
- Dividends: $25,665 (36.5%)
- Sales of Assets: $43,888 (62.4%)
- Interest Revenue: $654 (0.9%)
- Other Income: $165 (0.2%)
- Contributions Received: $0
Expense Breakdown (FY 2025):
- Charitable Disbursements: $118,155 (90.6%)
- Officer Compensation: $0
Prior Year Comparison (FY 2024):
- Total Assets: $692,708
- Total Revenue: $487,239
- Total Expenses: $130,414
The foundation has no employees and operates with volunteer trustees who receive no compensation.
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| 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 2020–2025
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 2025
Grant Size Distribution
156 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Love One Another Trust ($20,000), St Joan Antida High School ($11,900), Vestibular Disorders Association ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| LOVE ONE ANOTHER TRUST Milwaukee, WI | GENERAL OPERATIONS | $20,000 |
| ST JOAN ANTIDA HIGH SCHOOL Milwaukee, WI | GENERAL OPERATIONS AND GALA TABLE | $11,900 |
| VESTIBULAR DISORDERS ASSOCIATION Portland, OR | GENERAL OPERATIONS | $10,000 |
| ST JOHN NEUMANN CATHOLIC HIGH SCHOOL Naples, FL | GENERAL OPERATIONS | $6,000 |
| MEDICAL COLLEGE OF WISCONSIN Milwaukee, WI | GENERAL OPERATIONS | $5,000 |
| YWCA Missoula, MT | GENERAL OPERATIONS | $5,000 |
| NOTRE DAME SCHOOLS OF MILWAUKEE Milwaukee, WI | GENERAL OPERATIONS | $4,000 |
| LAKE COUNTRY CARING Hartland, WI | GENERAL OPERATIONS | $3,500 |
| JOURNEY 21 INC Oconomowoc, WI | GENERAL OPERATIONS | $3,500 |
| ORDER OF ST CAMILLUS FOUNDATION Wauwatosa, WI | GENERAL OPERATIONS | $3,000 |
Leadership & Key People
Leadership team and compensation from IRS filings
Trustees:
- Thomas E. Dalum
- Mary P. Dalum
The foundation is also known as "Dalum Thomas E and Mary P Ttees." Maripat Dalum (née Young), an alumna of Mount Mary University's Occupational Therapy program, is associated with the foundation. Her daughter Marikris (Dalum) O'Grady is noted as a philanthropist and former president of St. Joan Antida High School.
Compensation Overview
No officer or director reported compensation in the available filings.
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Thomas E Dalum | Trustee | 1 | — |
| Mary P Dalum | Trustee | 1 | — |
Recent News & Activity
Recent developments and announcements
In May 2026, Maripat Dalum was announced as a recipient of an honorary Doctor of Science degree from Mount Mary University during the 2026 commencement ceremony. The announcement noted that Maripat and her husband Tom have been instrumental members of the Milwaukee philanthropic community, serving on boards for Waukesha Memorial Hospital, the Waukesha County Technical College Foundation, and the St. Ann Center for Intergenerational Care. The couple has donated to Mount Mary for 45 years and in June 2022 gifted a hand-carved marble sculpture of the Virgin Mary to the university campus.
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Dalum Family Foundation fund?
The foundation is organized and operated exclusively for making cash contributions to qualifying public charities and does not engage in any direct charitable activities. Primary funding focuses on general operations support for nonprofit organizations, with secondary emphasis on education, human services, and philanthropy.
How do I apply for a grant from Dalum Family Foundation?
**Grant Activity:** • Made 47 grants in fiscal year 2025 totaling $115,900 • Historical total giving across all years: $1,074,100 • Individual grants range from $500 to $163,000 • Median grant size: $1,000 **Recent Grants (Fiscal Year 2025):** • Love One Another Trust (Milwaukee, WI): $20,000 • St. Joan Antida High School (Milwaukee, WI): $11,900 • Vestibular Disorders Association (Portland, OR): $10,000 • St. John Neumann Catholic High School (Naples, FL): $6,000 • Medical College of Wisconsin…
Where does Dalum Family Foundation make grants?
The foundation demonstrates strong geographic concentration in Wisconsin, with 81% of all grants awarded within the state. Within Wisconsin, funding concentrates in Milwaukee (50%), Waukesha (22%), and Oconomowoc (5%). The foundation also makes grants in other states including West Virginia, Illinois, Oregon, Minnesota, Montana, and Florida.
What size grants does Dalum Family Foundation award?
In 2025, Dalum Family Foundation awarded 47 grants totaling $116K — an average of about $2K per grant, based on its IRS Form 990 filings.
What is Dalum Family Foundation's EIN?
Dalum Family Foundation's EIN (Employer Identification Number) is 39-6658948. IRS Form 990 filing data is available on this page for 2020–2025.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.