Sustainable San Mateo County
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$215K
Foundation funders
7
Grants recorded
18
Years covered
2020–2025
Who funds Sustainable San Mateo County?
Sustainable San Mateo County is funded by 7 grantmakers, led by Sand Hill Foundation ($150K), Silicon Valley Community Foundation ($26K), Charities Aid Foundation America ($18K). In total, IRS Form 990 filings record $215K in grants to Sustainable San Mateo County between 2020–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Sand Hill Foundation | $150,400 | 4 | 2020–2022 |
| Silicon Valley Community Foundation | $26,490 | 3 | 2020–2023 |
| Charities Aid Foundation America | $18,000 | 3 | 2023–2025 |
| Bohannon Foundation | $10,000 | 4 | 2021–2024 |
| Associated Parents' Groups of Hillsborough Inc | $5,420 | 1 | 2023 |
| Enterprise Holdings Foundation | $4,000 | 2 | 2022–2023 |
| Raymond and Joanne Lin Foundation | $500 | 1 | 2025 |
Funding over time
Grant dollars and counts received per year
From 2020 to 2025, annual grant giving ranged from $7K (2025) to $138K (2022). In 2025 it made 2 grants totaling $7K.
What grants has Sustainable San Mateo County received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Charities Aid Foundation America | CHARITABLE DONATION | $6,000 |
| 2025 | Raymond and Joanne Lin Foundation | ECONOMY, EQUITY & ENVIRONMENT ADVOCACY | $500 |
| 2024 | Charities Aid Foundation America | CHARITABLE DONATION | $6,000 |
| 2024 | Bohannon Foundation | 25TH ANNUAL AWARDS ON 4/10/24 SPONSOR | $2,500 |
| 2023 | Silicon Valley Community Foundation | Environment | $6,090 |
| 2023 | Charities Aid Foundation America | CHARITABLE DONATION | $6,000 |
| 2023 | Associated Parents' Groups of Hillsborough Inc | GENERAL SUPPORT | $5,420 |
| 2023 | Bohannon Foundation | ANNUAL AWARDS MARCH 30, 2023- SPONSORSHIP | $2,500 |
| 2023 | Enterprise Holdings Foundation | Program Support | $2,500 |
| 2022 | Sand Hill Foundation | ACCELERATING SAN MATEO COUNTY'S PROGRESS ON CLIMATE CHANGE | $129,000 |
| 2022 | Silicon Valley Community Foundation | Environment | $5,400 |
| 2022 | Bohannon Foundation | SCIENTIFIC AND MEDICAL | $2,500 |
| 2022 | Enterprise Holdings Foundation | Program Support | $1,500 |
| 2021 | Sand Hill Foundation | GENERAL SUPPORT | $5,000 |
| 2021 | Bohannon Foundation | SCIENTIFIC AND MEDICAL | $2,500 |
| 2020 | Silicon Valley Community Foundation | Environment | $15,000 |
| 2020 | Sand Hill Foundation | WEBSITE REDESIGN | $11,400 |
| 2020 | Sand Hill Foundation | GENERAL SUPPORT | $5,000 |
Frequently Asked Questions
Who funds Sustainable San Mateo County?
Sustainable San Mateo County is funded by 7 grantmakers, led by Sand Hill Foundation ($150K), Silicon Valley Community Foundation ($26K), Charities Aid Foundation America ($18K). In total, IRS Form 990 filings record $215K in grants to Sustainable San Mateo County between 2020–2025.
Who is Sustainable San Mateo County's largest funder?
Sand Hill Foundation is the largest recorded funder of Sustainable San Mateo County, with $150K across 4 grants (2020–2022).
How much grant funding has Sustainable San Mateo County received?
IRS 990 filings record $215K in grants to Sustainable San Mateo County across 18 grants from 7 funders between 2020–2025. 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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