All LA County Library locations will be closed on Wednesday, June 19 in observance of Juneteenth. Our digital library is open 24/7.
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Charter Oak Library

Library Hours

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

Holiday Closures

Get to Know This Library

About Charter Oak Library

About Charter Oak Library

  • Library Size: 2,500 sq ft
  • Space for Children
  • Book Drop

Our Collections

Our Services

Our Services

Children's Services

Teen Services

Our Computers

Our Computers

  • Public Computers: 4
  • Laptop & Hotspot Kits: 7
  • Express Computers: 8
  • Early Learning Computers: 2

Our Community

Library History

The first building was a private residence of the librarian, Mrs. W. A. Jones. In 1930, the library moved and changed its name to the Ben Lomond Library. In July 1962, the Charter Oak Library moved to 20562 Arrow Highway.

After a tragic fire which destroyed much of the library and its collection, it was relocated in 1991 to its present location in the unincorporated area near the cities of Covina and Glendora.

Political Representatives

Local Links

Staff Picks (All Ages)

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

See More Booklists

sing about Lunch at the Library

LA County Library’s Annual Free Lunch at the Library Program Returns

LA County Library announces the return of Lunch at the Library, a free summer lunch program for children and teens.

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Library Happenings June 2024

Library Happenings June 2024

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

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Summer Stars - tutor and student

New Library Tutoring Program for Young Learners Inspired by Supervisor Janice Hahn’s Board Motion Garners Interest from Over 1,500 Families

The Summer Stars tutoring program, a free in-person tutoring for students in grades 1-6, has been enthusiastically received.

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Summer Stars Tutoring Program

LA County Library Launches New Summer Stars Tutoring Program To Support Young Learners

LA County Library announces Summer Stars Tutoring Program

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