SOUTHERN OKLAHOMA LIBRARY SYSTEM
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The Southern Oklahoma Library System, identified by EIN 73-6083654, is dedicated to enhancing community quality of life through public library services. With an operating budget of $1.9 million and total revenue of $3.3 million for the filing year 2025, the organization aims to provide easy access to information, inspire curiosity, and empower minds. It does not rely on any single funder for 50% or more of its revenue, ensuring a diverse financial base. More information can be found at www.southernoklibrarysystem.org.
Mission Statement
THE SOUTHERN OKLAHOMA LIBRARY SYSTEM STRENGTHENS COMMUNITIES BY PROVIDING EASY ACCESS TO INFORMATION, INSPIRING CURIOSITY, EMPOWERING THE MIND AND EXPANDING OPPORTUNITIES TO ADVANCE QUALITY OF LIFE.
Cause Areas
1
Public libraries
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Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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Frequently Asked Questions
What is SOUTHERN OKLAHOMA LIBRARY SYSTEM’s budget?
In 2025, SOUTHERN OKLAHOMA LIBRARY SYSTEM reported an annual operating budget of around $1.9 million. More detailed financial information is available to registered users.
What causes does SOUTHERN OKLAHOMA LIBRARY SYSTEM support?
SOUTHERN OKLAHOMA LIBRARY SYSTEM supports work in Public libraries.
Where does SOUTHERN OKLAHOMA LIBRARY SYSTEM operate?
SOUTHERN OKLAHOMA LIBRARY SYSTEM is headquartered in Ardmore, OK.
Who funded SOUTHERN OKLAHOMA LIBRARY SYSTEM recently?
In 2024, SOUTHERN OKLAHOMA LIBRARY SYSTEM received grants from SOUTHERN OKLAHOMA MEMORIAL FOUNDATION INC, COMMUNITY FOUNDATION OF ARDMORE INC, and MCCRORY FOUNDATION. More information on this organization’s funders is available to registered users.
What is the largest grant SOUTHERN OKLAHOMA LIBRARY SYSTEM received in 2024?
The largest grant to SOUTHERN OKLAHOMA LIBRARY SYSTEM in 2024 exceeds $400 thousand.
What is SOUTHERN OKLAHOMA LIBRARY SYSTEM’s reliance on government grants?
SOUTHERN OKLAHOMA LIBRARY SYSTEM relied on government grants for more than 85% of their total revenue in 2025.
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