The Hamlin School
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$11.8M
Foundation funders
42
Grants recorded
172
Years covered
2019–2025
Who funds The Hamlin School?
The Hamlin School is funded by 42 grantmakers, led by National Philanthropic Trust ($3.3M), The San Francisco Foundation ($2.3M), Hobsonlucas Family Foundation ($1.3M). In total, IRS Form 990 filings record $11.8M in grants to The Hamlin School between 2019–2025.
Show all 42 funders
| Walske Charitable Foundation | $33,000 | 3 | 2020–2023 |
| Daffy Charitable Fund | $30,400 | 3 | 2022–2024 |
| Communities Foundation of Texas Inc | $26,000 | 1 | 2019 |
| The Goldman Sachs Charitable Gift Fund | $25,070 | 2 | 2020–2021 |
| Youngbaum Foundation Inc | $25,000 | 1 | 2025 |
| Greater Horizons | $25,000 | 1 | 2024 |
| The Constance M Goodyear Family | $25,000 | 2 | 2020–2023 |
| Dan and Stacey Case Family Foundation | $11,250 | 6 | 2019–2025 |
| United Way of the Bay Area | $10,000 | 1 | 2019 |
| The Minneapolis Foundation | $10,000 | 1 | 2019 |
| The Freedom Forum Inc | $7,500 | 3 | 2022–2024 |
| First Eagle Investments Foundation | $5,100 | 2 | 2022 |
| Prologis Foundation | $3,000 | 3 | 2020–2022 |
| Ralph & Marsha Guggenheim Family | $1,280 | 3 | 2021–2024 |
| Rosenberg Ach Foundation | $1,000 | 1 | 2025 |
| S & C Blatteis Foundation | $750 | 1 | 2023 |
| John Winthrop Charitable Trust | $500 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $233K (2025) to $4.0M (2020). In 2025 it made 10 grants totaling $233K.
What grants has The Hamlin School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | National Philanthropic Trust | EDUCATION | $78,900 |
| 2025 | The San Francisco Foundation | FOR GENERAL SUPPORT | $50,000 |
| 2025 | Charities Aid Foundation America | CHARITABLE DONATION | $26,788 |
| 2025 | Youngbaum Foundation Inc | Educationalarts programs | $25,000 |
| 2025 | The Viniar Family Foundation | TO FURTHER THE EXEMPT PURPOSE OF THE ORGANIZATION | $25,000 |
| 2025 | Marin Community Foundation | PROVIDE ANNUAL FUND SUPPORT | $12,000 |
| 2025 | Yih Family Foundation | General Support | $10,000 |
| 2025 | Wendell Family Foundation | GENERAL PURPOSES | $2,500 |
| 2025 | Dan and Stacey Case Family Foundation | TO FURTHER ORGANIZATION'S CHARITABLE PURPOSES | $2,000 |
| 2025 | Rosenberg Ach Foundation | Educational | $1,000 |
| 2024 | The San Francisco Foundation | FOR GENERAL SUPPORT. FOR GENERAL SUPPORT OF THE ANNUAL FUND. | $1,400,500 |
| 2024 | Hobsonlucas Family Foundation | GENERAL DONATION | $250,000 |
| 2024 | National Philanthropic Trust | EDUCATION | $217,800 |
| 2024 | Lamond Family Foundation | SUPPORT OF THE EDUCATION PROVIDED BY THE HAMLIN SCHOOL. | $100,000 |
| 2024 | The Ayco Charitable Foundation | EDUCATION | $66,500 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $55,000 |
| 2024 | Silicon Valley Community Foundation | Education | $55,000 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | UNRESTRICTED GENERAL SUPPORT | $35,000 |
| 2024 | Community Foundation of New Jersey | SECONDARY, PRIMARY, PRESCHOOLS | $30,000 |
| 2024 | The Viniar Family Foundation | GENERAL SUPPORT | $25,000 |
| 2024 | Yih Family Foundation | General Support | $25,000 |
| 2024 | Greater Horizons | Education | $25,000 |
| 2024 | Tides Foundation | QUALITY EDUCATION | $25,000 |
| 2024 | GS Donor Advised Philanthropy Fund for Wealth Management Inc | EDUCATION | $25,000 |
| 2024 | The Bartlett Foundation | UNRESTRICTED | $20,000 |
| 2024 | Tomkins Family Foundation | TO FURTHER PROGRAM SERVICES | $20,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $17,000 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $16,500 |
| 2024 | Marin Community Foundation | PROVIDE ANNUAL FUND SUPPORT | $12,000 |
| 2024 | Daffy Charitable Fund | GENERAL SUPPORT OF MISSION | $10,250 |
Showing 30 most recent of 172 recorded grants.
Frequently Asked Questions
Who funds The Hamlin School?
The Hamlin School is funded by 42 grantmakers, led by National Philanthropic Trust ($3.3M), The San Francisco Foundation ($2.3M), Hobsonlucas Family Foundation ($1.3M). In total, IRS Form 990 filings record $11.8M in grants to The Hamlin School between 2019–2025.
Who is The Hamlin School's largest funder?
National Philanthropic Trust is the largest recorded funder of The Hamlin School, with $3.3M across 6 grants (2020–2025).
How much grant funding has The Hamlin School received?
IRS 990 filings record $11.8M in grants to The Hamlin School across 172 grants from 42 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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