Oscar & Elsa Mayer Family Foundation
The Oscar & Elsa Mayer Family Foundation is a private grantmaking foundation established in 1996 and based in Arlington Heights, Illinois. The foundation operates as a 501(c)(3) organization and focuses its philanthropic efforts on early childhood development and related initiatives.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$531K
-24.2% YoY
Grant Count
48
-28.4% YoY
Avg Grant Size
$11K
+5.8% YoY
Mission & Focus Areas
The foundation's primary mission centers on early childhood programming and support. The foundation does not accept unsolicited proposals.
Based on recent grant activity, the foundation supports initiatives across multiple sectors including:
- Early childhood education and development
- Youth programming
- Environmental sustainability and energy efficiency
- Climate-related initiatives
- Community development and opportunity building
Grantmaking
The foundation does not accept unsolicited proposals.
Grant Range
$27,000–$125,000
How to Apply
**
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Geographic Focus
Where this funder awards grants
The foundation's grant-making activities primarily target organizations in:
- California
- Colorado
- Illinois
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of December 2023:
- Total Assets: $11.4 million
- Total Revenues: $272,897
- Total Expenses: $1,066,061
- Total Liabilities: $0
- Number of Employees: 0
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
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
248 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| SCOTT T MAYER | DIRECTOR & TREASURER | 1 | — |
| WILLIAM E MAYER | DIRECTOR & VICE PRESIDENT | 1 | — |
| CAROLYN S MONSON | ASST SECRETARY | 10 | — |
| OSCAR HENRY MAYER | DIRECTOR & PRESIDENT | 1 | — |
| DONALD L MAYER | DIRECTOR | 1 | — |
| TIMOTHY N THOMPSON | ASST TREASURER | 1 | — |
| ALISON SHETTER | DIRECTOR & SECRETARY | 1 | — |
| STEPHANIE MAYER HEYDT | DIRECTOR | 1 | — |
| GREGORY K MAYER | DIRECTOR | 1 | — |
| SARAH RIDER | DIRECTOR | 1 | — |
| OSCAR HARRISON MAYER | DIRECTOR | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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