Contact Us
The California State Library welcomes feedback and suggestions concerning our resources, programs, and services. Library staff is available to help you find information via telephone, mail, and email.
Public Service Locations
Stanley Mosk Library & Courts Building
914 Capitol Mall
Sacramento, CA 95814
(916) 323-9843 (Mon - Fri, 9:30am - 5pm)
cslinfo@library.ca.gov (Mon - Fri, 9:30am - 5pm)
Monday - Friday, 9:30am - 4pm
California State Library
900 N Street
Sacramento, CA 95814-4869
(916) 323-9843
cslinfo@library.ca.gov
Monday - Friday, 9:30am - 4pm
J. Paul Leonard Library - Sutro Library
1630 Holloway Avenue
San Francisco, CA 94132
(415) 469-6100
sutro@library.ca.gov
Monday - Friday, 10am - 4pm
The California State Library welcomes feedback and suggestions concerning our resources, programs, and services. We are also here to help you find information.
For media inquiries, please contact the Communications Team at press@library.ca.gov or (916) 653-1440.
Mailing address for all locations:
P.O. Box 942837
Sacramento, CA 94237-0001
Public Service Desks
Other State Library Sections
The California State Library's Small Business & Disabled Veteran Business Enterprises (SB/DVBE) Advocate
Amanda Towers
(916) 654-2702
Amanda.Towers@library.ca.gov