1. Start with the actual Wauwatosa footprint
The 2020–2024 ACS five-year population estimate is 48,529, with a margin of error of 43. For your firm, the useful implication is narrower: Wauwatosa can be included in a city-and-service coverage plan, while Milwaukee County can be evaluated as a possible county boundary if that matches where you accept matters.
Recommended approach
Bring Bosseo a written service-area decision. Identify whether you want to assess Wauwatosa alone, other cities in Milwaukee County, or a wider Wisconsin footprint.
