Start with the geography your firm actually serves
Sierra Vista is a municipality in Cochise County, Arizona. The 2020–2024 American Community Survey 5-year population estimate for Sierra Vista is 45,155, with a margin of error of 38. That is useful for defining the place under review, but it does not establish legal demand, competition, search volume, lead volume, or revenue. A firm should therefore separate its city coverage from its county coverage and from any other places it serves.
Recommended approach
Before choosing a campaign scope, list the communities, county areas, and practice-specific service boundaries you are prepared to state publicly. Review whether your Google Business Profile, website, intake language, and review requests describe the same geographic reality. Use it only as context while deciding which profile, practice areas, and service locations deserve measurement.
