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San Dimas Library

Library Hours

  • Monday Closed
  • Tuesday 12 pm - 8 pm
  • Wednesday 12 pm - 8 pm
  • Thursday 10 am - 6 pm
  • Friday 10 am - 6 pm
  • Saturday 10 am - 6 pm
  • Sunday Closed

Holiday Closures

Get to Know This Library

About San Dimas Library

About San Dimas Library

Our Collections

Our Services

Our Services

Children's Services

Teen Services

Our Computers

Our Computers

  • Public Computers: 7
  • Express Computers: 8
  • Early Learning Computers: 3

Our Community

Friends of the Library

Friends of San Dimas Library a volunteer-run organization that supports the library and library events

Friends of San Dimas Library provides the following services to support the library.

  • Friends of the Library Book Sale

Library History

Founded in 1913 as the second branch of the Los Angeles County Free Library, the San Dimas Library was originally located in the back of Fairbank’s Drug Store. Subsequently, it moved to a storefront location on Bonita Avenue. The present building, located in the San Dimas Civic Center, was dedicated in 1971.

Political Representatives

Local Links

Staff Picks (All Ages)

A monthly list of noteworthy titles selected by our Collection Development Services team.

See More Booklists

Library Happenings January 2025

Library Happenings January 2025

Check out what's happening at LA County Library this month. Read, celebrate, learn, enjoy!

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LA County Librarian and CEO Skye Patrick

Message from County Librarian & CEO Skye Patrick

County Librarian & CEO Skye Patrick looks back at the celebrations and challenges this past year, and how thankful we are for our customers who continue to inspire us.

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Library Happenings Dec 2024

Library Happenings December 2024

Check out what's happening at LA County Library this month. Read, celebrate, learn, enjoy!

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Free Naloxone and Fentanyl test strips

LA County Library’s Naloxone Clinics Now Offering Free Fentanyl Test Strips to Combat Opioid Overdoses

LA County Library announces free Fentanyl test strips at Naloxone Clinics.

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