"Jefferson County Library:
your place to learn, connect, grow, and achieve."
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.
Literacy in all forms: Basic, Early, Civic, Digital, Financial, Health, Legal
Jefferson County Library serves residents of Jefferson County, Missouri, through four locations:
Northwest, Arnold, Windsor, and Cedar Hill.