Aida Elena Mejía is the new Administrator/Director of Operations of the MCL. For more information click here.

Library Hours

Monday – Thursday:

9:30 am – 5:30 pm

Friday and Saturday:

9:30 am – 1:00 pm


Banco Popular Building, 3rd Floor

#53-E   Candelaria Street

Mayaguez, PR, 00681

Visit Us: Map

Who Are We?

The MCL/BJM is a community of people working together to provide library services and programs in western Puerto Rico, especially but not exclusively for children. The Library was founded in 1992, so 2017 is our 25th anniversary year. In 2004 we received the Institute of Musem and Library Services (IMLS) National Award for Excellence in Community Service, the first Puerto Rican library to be so honored.
We hope you like what you see on our website and that you will visit us on the 3rd floor of the Banco Popular Building on the Plaza Colón in Mayagüez.

For more information, please click on the appropriate link below:

Library Services

Educational Programs

About Us