New Castle County Public Libraries



Welcome to the New Castle County Libraries!

Find your local branch and get started using our services!



Ask-A-Librarian Delaware Logo

Can't find an item in our catalog and want to order it? Have a question about your library account? Would you like to leave a comment? Please contact us and a library staff member will get back to you. Thank you for Loving Your Library!




The mission of the New Castle County Library System is to enrich our community by providing library resources and services to meet the informational, educational, cultural, and recreational needs of the citizens of New Castle County. Libraries serve as community centers where people come together to discuss, learn, grow, and share.