1. Define Petaluma and Sonoma County coverage before adding content
A local AI SEO plan needs an explicit service-area boundary. Petaluma is recorded as a municipality in Sonoma County, California. That gives your firm a factual geographic anchor, but it does not by itself show that residents are searching for a particular legal service or that a city page will produce inquiries. The practical question is whether your firm serves Petaluma only, Petaluma and other Sonoma County communities, or a wider California area. Those are different statements and should not be blended.
Recommended approach
Review every location reference on your website, including firm details, practice-area pages and contact information. Decide which locations your firm genuinely serves and which should remain outside the public scope. If Petaluma is one service location, make the relationship to Sonoma County clear without presenting the population estimate as evidence of demand. Ask Bosseo how its AI SEO work would preserve that geographic distinction.
