Get Involved

The San Mateo County Library welcomes assistance from all members of the community. Here are some ways you can help:


How to make a monetary donation and/or donate books and other used materials to the Library.


We have many opportunities for volunteering at our Libraries as well as other offsite locations.


The Friends of the San Mateo County Libraries are volunteers who value their communities and their libraries. Their support raises funds for the Library's special needs, including programs for all ages, expanded collections, and much more. New members are always welcome.