Mission
THE MISSION OF THE PIMA LIBRARY FOUNDATION IS TO RAISE ENDOWMENT AND PROGRAM FUNDS TO SUPPORT AND AUGMENT THE SERVICES OF THE PIMA COUNTY PUBLIC LIBRARY SYSTEM.
Public Charity
PIMA COUNTY LIBRARY FOUNDATION
PIMA COUNTY LIBRARY FOUNDATION is a Public Charity headquartered in TUCSON, AZ. Financial data from the 2025 filing: $181K revenue, $118K expenses, $1.2M total assets. 5 publicly reported grants to this organization, totaling roughly $61K, appear in IRS filings.
EIN: 861034492
TUCSON, AZ
Latest filing: 2025
Total Revenue$181K
Total Expenses$118K
Total Assets$1.2M
Grant Records5
Funding Total$61K
Filing Years2021–2025
Sample Grants Received
EDUCATION
$8,300
GENERAL SUPPORT
$15,500
Support
$10,000
GENERAL SUPPORT
$5,800
GENERAL SUPPORT
$21,800
Showing up to 5 of 5 total records — full history available with membership.
Officers & Directors
EX-OFFICIO
Amber Mathewson
BOARD MEMBER
Anthony Young
PAST VICE PRESIDENT
Brian Edney
VICE PRESIDENT
Donna Corbin
BOARD MEMBER
Heather Grieshaber
SECRETARY
Hiram Martinez
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $181K | $118K | $1.2M |
| 2024 | $113K | $156K | $1.1M |
| 2023 | $109K | $166K | $1.1M |
| 2022 | $82K | $158K | $1.1M |
| 2021 | $532K | $148K | $1.3M |
Between 2021 and 2025, reported annual revenue declined from $532K to $181K (-66%), with total assets most recently reported at $1.2M.
Interactive year-over-year charts and full filing details available with membership.