The Marbill Foundation
The Marbill Foundation is a private foundation based in San Francisco, California. In 2024, it awarded 11 grants totaling $54,750, including grants for education and pet rescue and adoption. Its 2025 filing, the latest on this page, reports 9 grants totaling $87,105.
The Marbill Foundation at a glance
In short: The Marbill Foundation gave $87K across 9 grants in 2025 (avg $10K), mostly in Virginia. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $87,105
- +59.1% vs 2024
- Grants made (2025)
- 9
- -18.2% vs 2024
- Average grant
- $9,678
- +94.5% vs 2024
- Median grant
- $3,000
- Total assets
- $802,401
- +26.2% vs 2024
- Primary geography
- Virginia (59% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated November 2026.
How to apply to The Marbill Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation does not accept unsolicited requests for funds and states that it contributes only to preselected charitable organizations.
- Contact
Mailing address: 2443 Fillmore St Pmb 368, San Francisco, CA 94115
Phone: (510) 750-3921
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who The Marbill Foundation funds
How this funder distributes its grants
Grant Size Distribution
49 grants across all recorded years
The most common grant size was under $50K: 47 grants of 49 (96%).
Geographic Focus
Where this funder awards grants
In 2024, grant dollars went to organizations in Virginia (40%), the District of Columbia (37%), Utah (13%), Georgia (6%), and California (5%).
Grant Distribution by State
Share of 2025 grant dollars across all 9 itemized grants.
States
Cities
How The Marbill Foundation gives
- Giving held roughly steady from 2022 to 2025 (−17%). Method
- In 2024 it paid out 173% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $55K (2024) to $105K (2022). In 2025 it made 9 grants totaling $87K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| 9 grants to individuals Recipients not named | — | $87,105 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $802,401 | $273,150 | $96,843 | $87,105 | 9 | $87,105 | $267,313 | — |
| 2024 | $635,589 | $97,299 | $62,324 | $54,750 | 11 | $56,816 | $92,361 | $32,926 |
| 2023 | $680,543 | $53,221 | $87,984 | $81,973 | 9 | $81,973 | $35,397 | $32,032 |
| 2022 | $715,306 | $149,175 | $113,829 | $105,223 | 10 | $105,223 | $149,175 | $31,343 |
| 2020 | $575,913 | $20,176 | $67,039 | $61,975 | 10 | — | $15,122 | — |
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement is provided. The 2024 grants listed were primarily for education, with one listed for pet rescue and adoption. Among its grantees, the University of Virginia Law School Foundation says its primary purpose is to receive, manage, and expend funds for the benefit of the University of Virginia School of Law.
Grantmaking
In 2024, the foundation made 11 grants totaling $54,750. Grants ranged from $250 to $20,000, with a median grant of $2,250. Its two largest grants were $20,000 each to the Ethics & Public Policy Center in Washington, DC, and Susan B. Anthony Pro-Life America Education in Arlington, Virginia. Other grants included $3,100 to Legion of Christ in Roswell, Georgia; $3,100 to Saint Mary’s Catholic Church in Park City, Utah; and $2,500 to the Egyptian Theatre in Park City, Utah. The foundation also awarded $1,000 to the University of Virginia Law School in Charlottesville, Virginia. Its 2025 filing, the latest on this page, reports 9 grants totaling $87,105.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists Marjorie Campbell and Bill Campbell as directors.
The Marbill Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Bill Campbell
Director
On filings since 2020
5 hrs/week
No compensation reported
Marjorie Campbell
Director
On filings since 2020
5 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about The Marbill Foundation
How much does The Marbill Foundation give each year?
The Marbill Foundation gave $87K across 9 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $55K across 11 grants.
What is The Marbill Foundation's typical grant size?
The Marbill Foundation's median grant in 2025 was $3,000, and its average grant was $9,678, across 9 grants on its 2025 IRS Form 990-PF.
Where does The Marbill Foundation give grants?
The Marbill Foundation gives mostly in Virginia: 59% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were New York (17%) and Arizona (11%).
Does The Marbill Foundation give general operating support?
Not in 2025: none of the 9 grants with a stated purpose on The Marbill Foundation's 2025 IRS Form 990-PF were described as general or operating support.
How large is The Marbill Foundation?
The Marbill Foundation reported $802K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $273K.
What does The Marbill Foundation fund?
No mission statement is provided. The 2024 grants listed were primarily for education, with one listed for pet rescue and adoption. See mission & focus areas ↑
How do I apply for a grant from The Marbill Foundation?
The foundation does not accept unsolicited requests for funds and states that it contributes only to preselected charitable organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is The Marbill Foundation's EIN?
The Marbill Foundation's EIN (Employer Identification Number) is 58-2358127. IRS Form 990 filing data is available on this page for 2020–2025.
Does The Marbill Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated November 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(5)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2022 (received by the IRS November 9, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS November 1, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS September 15, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS September 15, 2026)
- IRS filings on file for fiscal years 2020–2024
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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from The Marbill Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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