County of Los Angeles Public Library - Diamond Bar Library

1061 S. Grand Ave.
Diamond Bar, CA 91765

(909) 861-4978


Originally opened in 1977, the Diamond Bar Library has long provided valuable services to both residents and visitors.

Place Information

  • Place Category

    Libraries, Arts & Crafts

  • Place Cost Free
  • Place Hours
    Sunday closed
    Monday 12:00pm - 9:00pm
    Tuesday 12:00pm - 9:00pm
    Wednesday 12:00pm - 9:00pm
    Thursday 12:00pm - 9:00pm
    Friday 10:00am - 5:00pm
    Saturday 10:00am - 5:00pm

County of Los Angeles Public Library - D...: From the Parents


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