About Us

Our Mission:

"Jefferson County Library: 

your place to learn, connect, grow, and achieve."

Our Vision

Jefferson County Library will empower the community toward a lifetime of discovery, learning, and growth as a hub of tradition and innovation, cultural preservation and promotion, and equitable access.

Our Values

Literacy in all forms: Basic, Early, Civic, Digital, Financial, Health, Legal

Freedom of Information

Community-Centered Services

Excellence Through Diversity, Equity, & Inclusion

People-First Workplace Culture


Integrity - Efficient and Effective Stewardship

Jefferson County Library serves residents of Jefferson County, Missouri, through four locations

Northwest, Arnold, Windsor, and Cedar Hill.