Mission
PROVIDE ANNUAL RESOURCES TO SUPPORT THE SAN MATEO COUNTY LIBRARIES' GOALS AND INITIATIVES.
Public Charity
FOUNDATION FOR SAN MATEO COUNTY LIBRARIES
FOUNDATION FOR SAN MATEO COUNTY LIBRARIES is a Public Charity headquartered in SAN MATEO, CA. Financial data from the 2025 filing: $799K revenue, $98K expenses, $1.3M total assets. 23 publicly reported grants to this organization, totaling roughly $1.1M, appear in IRS filings.
EIN: 831472500
SAN MATEO, CA
Fund Raising & Fund Distribution
NTEE: S12
Latest filing: 2025
Total Revenue$799K
Total Expenses$98K
Total Assets$1.3M
Grant Records23
Funding Total$1.1M
Filing Years2021–2025
Sample Grants Received
MEDICAL / PUBLIC SERVICES
$500,000
General Nonprofit Support
$51,000
PUBLIC, SOCIETAL BENEFIT
$24,850
GENERAL SUPPORT
$17,629
2023 ADVENTURE PASS GRANT
$30,000
Showing up to 5 of 23 total records — full history available with membership.
Officers & Directors
BOARD OF TRUSTEE
Angel Haight
EX OFFICIO BOARD MEMBER
Anne-Marie Despain
CHAIR
Caiti Busch
BOARD OF TRUSTEE
Irene Chen
VICE CHAIR
Jennie Li
BOARD OF TRUSTEE
Karen Cunningham
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $799K | $98K | $1.3M |
| 2024 | $158K | $69K | $605K |
| 2023 | $183K | $96K | $515K |
| 2022 | $382K | $139K | $439K |
| 2021 | $173K | $231K | $187K |
Between 2021 and 2025, reported annual revenue grew from $173K to $799K (+362%), with total assets most recently reported at $1.3M.
Interactive year-over-year charts and full filing details available with membership.