New Castle County Public Libraries

Library News

  1. The New Castle County Libraries will be closed on Monday, October 13 for Columbus Day.  Please renew your items early to avoid confusion.
  1. Make New Bookmarks

    The Classic Catalog is being phased out and will become unavailable soon.  If you haven't already, please check out our upgraded catalog and bookmark it for future reference.



Welcome to the New Castle County Libraries! Find your local branch and get started using our services!


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.