The St. Charles City-County Library District is one of the largest public library systems in the State. The District provides efficient and economic library services and offers a suitable collection in a variety of formats. The organization serves the residents and taxpayers of St. Charles County.

Within the City of St. Charles, we have 2 libraries:

Kathryn Linnemann Branch

2323 Elm Street
Saint Charles, MO  63301
Phone:  636-946-6294

McClay Branch

2760 McClay Road
Saint Charles, MO  63303
Phone:  636-441-7577