• Locations | CONTACT US   |    
       
        ×    
                                           
       
     
     

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

Music Stars

LA County Library and LA County Department of Arts and Culture Kick Off Music Stars, a Free Six-

LA County Library & LA County Department of Arts & Culture launch Music Stars free six-week music program.

Read More

Library Happenings, July 2025

Library Happenings July 2025

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

Read More

child having lunch at LA County Library during the summer lunch program

LA County Library’s Free Lunch at the Library Program Returns June 16

LA County Library launches Lunch at the Library beginning June 16, 2025

Read More

woman reading to a child

LA County Library Launches Summer Discovery Program with Exciting Raging Waters Partnership

LA County Library launches the Summer Discovery Program for 2025.

Read More