Sonoma County Small Business Resources
This page last reviewed February 3, 2014
Sonoma County is located on the coast of the state north of the San Francisco Bay Area. The incorporated cities and towns of the county are Cloverdale, Healdsburg, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, Sonoma and Windsor. The county seat is Santa Rosa. Population: 488,116.
ARB Staff Contact for Sonoma: Judy Nottoli
Phone: (916) 322-7429