Welcome to the Humboldt County Library
A vital community institution, the Library provides service to all county residents and visitors through the Main Library in Eureka, ten Branch Libraries, and a Bookmobile. Everyone is welcome to visit and use the library.
If you are a Humboldt County resident, please ask for a library card. With your card, you can take books, music, films and magazines home. From your home computer, use your library card number to download free library eBooks and eAudiobooks. Your library card is also the easiest way to use our free internet terminals. It's good at all branches of the Humboldt County Public Library System.