About St Louis County Library

St. Louis County Library is a welcoming community resource where people of all ages can discover, learn, create, and connect. Located at 1640 S. Lindbergh Blvd. in St. Louis, Missouri, the Clark Family Branch offers a vibrant space filled with books, technology, study areas, community resources, and engaging programs. From a bright children’s space and creative teen lab to the Emerson History and Genealogy Center and Small Business Center, the branch provides opportunities for exploration, education, and personal growth for the entire community.

Designed to inspire curiosity and bring people together, the Clark Family Branch combines modern amenities with comfortable spaces where visitors can read, study, collaborate, research, or simply enjoy time in the library. With private study rooms, computer and training facilities, meeting spaces, an outdoor reading deck, the Post Event Space and Plaza, and specialized resources for families, teens, entrepreneurs, and history enthusiasts, it is more than a place to find a great book. It is a dynamic destination built around learning, creativity, connection, and community.