Sonoma County Small Business Resources
This page last reviewed June 5, 2013
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



