Start with the geography you actually serve
Sherman is recorded as a municipality in Grayson County. That distinction matters when you decide whether a page should address Sherman specifically, the county more broadly, or other cities in the firm’s service area. A city page and a county page should not make the same geographic claim.
Recommended approach
Write down the locations your firm accepts matters from, then separate Sherman from the rest of Grayson County and from any broader Texas footprint. Ask Bosseo to show how the proposed scope would treat each geography and what local information would make a page genuinely useful rather than merely different by name.
