Start with the geography your firm actually serves
Bosseo describes a choice between broader statewide coverage and a tighter footprint based on selected counties. For a firm evaluating Wellington, that makes Sumner County a practical starting point for discussion. Wellington city and Sumner County are not interchangeable geographic targets: a page focused on Wellington should speak to that city, while a county-level plan may include other municipalities your firm intentionally serves. The Census record identifies Wellington as a municipality in Sumner County; it does not show where your clients come from or which locations produce viable matters.
Recommended approach
List the cities, counties, and service areas your firm is prepared to serve before discussing page counts. Ask whether Wellington should be covered alongside the rest of Sumner County, whether Kansas-wide coverage is appropriate, and how inquiries from outside your preferred area will be handled. Keep the footprint aligned with real service capacity rather than using population as a proxy for demand.
