1. Start with the geographic question your records can answer
The Census record identifies Port Huron charter township as a municipal-town in St. Clair County, Michigan, with a 2020–2024 ACS five-year population estimate of 10,722 and a margin of error of 21. That figure describes the recorded municipal geography; it does not establish the size of a legal market, search activity, competition or future inquiries. It also should not be treated as a proxy for all of St. Clair County. Your attribution review should therefore distinguish Port Huron charter township from St. Clair County and from any broader service area your firm chooses to serve. The useful question is whether the journey record preserves the location or service context your intake team already collects, rather than assuming geography from population.
Recommended approach
Bring a clear geographic definition to the consultation. Ask how your firm wants to compare Port Huron, other St. Clair County locations and any additional Michigan service areas, while keeping those areas separate in reporting and intake review.
