1. Start with the Chehalis service area—not a population assumption
The Census records Chehalis as a municipality in Lewis County, Washington. That relationship matters when you define the geographic area your firm actually wants to serve. It does not justify assuming that every resident is a prospective client, that a particular practice area is in demand, or that competing firms are buying ads. Your service area may need to distinguish Chehalis from other places your firm serves, and your campaign settings should reflect the matters you are prepared to accept.
Recommended approach
Bring a precise service-area discussion to the consultation. Identify whether Chehalis is the focus, part of a broader Lewis County plan, or one location among several. Then compare that choice with licensure, travel, consultation availability, case economics and the firm’s ability to respond. Bosseo’s public Local Service Ads description supports deliberate service-zone and practice-area targeting; the appropriate boundaries should be decided with your firm rather than inferred from population.
