1. Define the geographic boundary before setting the profile
Watertown is a municipality in Codington County, South Dakota. The 2020–2024 ACS five-year estimate records 23,044 residents, with a margin of error of 23. That is a description of the city, not evidence of search demand, competition, case volume or likely advertising performance. It also does not define the full area your firm serves. A practice may accept matters in Watertown, elsewhere in Codington County, or in additional South Dakota locations, but those are separate decisions.
Recommended approach
Begin with a written service-area rule: Watertown only, Codington County locations beyond Watertown, or a broader area your firm can actually serve. Compare that rule with your practice categories and capacity. Bosseo's public Local Service Ads description identifies category and geography targeting as program decisions; use the consultation to decide which locations and case types belong in the profile rather than treating the city's population as a budget forecast.
