1. Start with the geographic entity, not a population claim
The Census record identifies Amarillo as a municipality and records its relationship with Potter County and Randall County. That distinction matters when your firm describes its service area. A page about Amarillo should not automatically claim coverage of every community in either county, and a county page should not be treated as a city page. Households, individuals, counties and metropolitan areas are different geographic concepts. Population can help establish that Amarillo is a real market location to evaluate, but it cannot establish legal need or the likelihood that residents will contact your firm.
Recommended approach
Ask Bosseo to review whether your site consistently identifies Amarillo, Texas, Potter County and Randall County wherever those locations are genuinely relevant to your practice. Decide which locations deserve their own explanations based on your actual service area, not on an assumption that every nearby place should receive a page.
