New Castle County Public Libraries

Library News

  1. The New Castle County Libraries will be closed on Thursday, November 27 and Friday, November 28 for the Thanksgiving holiday.  Please renew your items early to avoid confusion.
  1. New Castle County Reads!

    2015's book has been chosen. Get ready for The Last Days Of Ptolemy Grey by Walter Mosley. Watch this space for more information as it becomes available.



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.