Online Library Catalog

HCLS is a federated system of 13 Public Library members in Hidalgo County.

The Hidalgo County Library System (HCLS) is supported with funds from Hidalgo County and strives to promote, coordinate and help provide full and free library services to all residents of Hidalgo County.

Access the Hidalgo County Library System online catalog to search for materials in all of the participating public libraries in Hidalgo County, or you may choose to search a specific library in the system. You may search by keywords, author, title, subject, and more. The online catalog will inform you of the status and location of availability.

You may login with your library card number and pin (4 digit year of birth) to check due dates, loan history, fines, reserve books, and much more.