Marianne and George Markham Foundation
Marianne and George Markham Foundation is a nonprofit organization focused on Education, based in Milwaukee, WI. IRS filing data is available from 2019 through 2024. In 2024, it awarded 48 grants totaling $25K.
Key facts about Marianne and George Markham Foundation
- EIN
- 39-6044355
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $24,850
- Grants made (2024)
- 48
- Average grant
- $518
- Median grant
- $300
- New grantees (estimate)
- 4% first-time grantees (2 of 48, 2024)
- Primary geography
- New York (33% 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 Marianne and George Markham Foundation funds
By grant dollars, the top recipient states for Marianne and George Markham Foundation's 48 itemized 2024 grants were New York (33%), Colorado (25%) and Massachusetts (9%). The most frequent recipient cities were Boulder, CO (5 grants), New York, NY (5 grants), Denver, CO (5 grants) and Boston, MA (4 grants). 100% of grants with a stated purpose were for general or operating support.
Is Marianne and George Markham Foundation open to new grantees?
4%
first-time grantees, 2024
In 2024, 2 of 48 grantees (4%) were first-time recipients. First grants averaged $500; repeat grants $518. How we count
Medians: $500 first-time, $300 repeat.
- 96% of 2024 grantees were also funded in 2023. Method
- Giving held roughly steady from 2021 to 2024 (−13%). Method
Estimate from itemized IRS Form 990-PF grant lists (2019–2024). 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 Marianne and George Markham Foundation
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$25K
-7.4% YoY
Grant Count
48
-7.7% YoY
Avg Grant Size
$517.708
+0.3% YoY
About Marianne and George Markham Foundation
Based on IRS filings
Marianne and George Markham Foundation is a nonprofit organization focused on Education, based in Milwaukee, WI. IRS filing data is available from 2019 through 2024. In 2024, it awarded 48 grants totaling $25K.
Focus Areas
Ready to take the next step with Marianne and George Markham Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 48 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| 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 2019–2024
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
259 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Watch Tower Bible and Tract Society ($5,000), American Civil Liberties Union Fdn ($1,000), Planned Parenthood Federation of America ($1,000).
| Recipient | Purpose | Amount |
|---|---|---|
| WATCH TOWER BIBLE AND TRACT SOCIETY Wallkill, NY | GENERAL | $5,000 |
| AMERICAN CIVIL LIBERTIES UNION FDN New York, NY | GENERAL | $1,000 |
| PLANNED PARENTHOOD FEDERATION OF AMERICA Washington, DC | GENERAL | $1,000 |
| STANFORD UNIVERSITY Stanford, CA | GENERAL | $1,000 |
| BOULDER COUNTY AUDUBON SOCIETY Boulder, CO | GENERAL | $1,000 |
| BOULDER COUNTY NATURE ASSOCIATION Boulder, CO | GENERAL | $1,000 |
| PLANNED PARENTHOOD OF THE ROCKY MOUNTAINS Denver, CO | GENERAL | $800 |
| NATURAL RESOURCES DEFENSE COUNCIL New York, NY | GENERAL | $750 |
| STANFORD UNIVERSITY LAW SCHOOL Stanford, CA | GENERAL | $750 |
| NATURE CONSERVANCY Arlington, VA | GENERAL | $750 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Elizabeth M Nicholson | President and Treasurer | 0.5 | — |
| Philip T Nicholson | Vice President | 0.5 | — |
| Jason J Kohout | Secretary & Asst Treas | 0.5 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Marianne and George Markham Foundation?
Marianne and George Markham Foundation is a nonprofit organization focused on Education, based in Milwaukee, WI. It holds — in total assets as of 2024.
Where does Marianne and George Markham Foundation operate?
Marianne and George Markham Foundation has awarded grants in Arizona, California, Colorado, Connecticut, District of Columbia, Florida, Louisiana, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Oregon, Pennsylvania, Texas, Virginia, Wisconsin.
What size grants does Marianne and George Markham Foundation award?
In 2024, Marianne and George Markham Foundation awarded 48 grants totaling $25K — an average of about $517.708 per grant, based on its IRS Form 990 filings.
What is Marianne and George Markham Foundation's EIN?
Marianne and George Markham Foundation's EIN (Employer Identification Number) is 39-6044355. IRS Form 990 filing data is available on this page for 2019–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.