Open for express service six days a week (closed Sunday).

Check hours here.

Contact Information

Contact information for each branch can be found here.

Remote Access

Electronic resources

Computers, printing, 3D printing and more services are available. For more information, click here.

Online catalog

Online catalog and other online resources are available here.

Library Services

Walk-in service

All Sonoma County Library locations are open.

Curbside/front door service

Curbside pickup available. More information can be found here.


Returns are accepted daily. Libraries do not charge fines for overdue materials.

Programs & Events

Virtual programs

Video and virtual events can be found here.

On site programs

A full calendar of in-person and virtual events can be found here.