Sonoma County Library

The Sonoma County Library is the heart of our community. We are known nationally for our innovation and locally for our connection to our residents and communities. We are a community hub where learning, the arts, technology, and people intersect and thrive. Our staff is known throughout the community for being engaged, empowered, energized, and ubiquitous! Our county-wide library system serves approximately residents in the cities, towns and communities of Cloverdale, Cotati, Guerneville, Healdsburg, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, Sonoma and Windsor. Through library services and programs at our 14 locations, online, and through targeted outreach, we embrace our mission to bring information, ideas, and people together to build a stronger community. Sonoma County is located 45 minutes north of San Francisco, features more than 370 wineries, over 100 organic farms, and 55 miles of Pacific coastline. Sonoma County is also home to the Santa Rosa Junior College and Sonoma State University, home of the nationally famous Green Music Center and Weill Hall. For more information about Sonoma County Library, visit Also, look for Sonoma County Library on Facebook, facebook.com/sonomalibrary.