1. Start with the service area you actually serve
Knoxville is recorded as a municipality in Marion County, Iowa. The 2020–2024 ACS five-year estimate records 7,473 residents, with a margin of error of 27. That is geographic and population context, not evidence of legal demand, call volume, competition or revenue. It should therefore help define the records you review, not justify a forecast. Ask whether your intake records distinguish Knoxville inquiries from inquiries elsewhere in Marion County or from other Iowa locations. Keep those geographic categories separate rather than treating every contact as a Knoxville lead.
Recommended approach
Before evaluating attribution, agree on the geographic labels your firm uses for reporting. Review whether a lead’s location is captured consistently and whether staff can distinguish the city, county and broader Iowa service area without turning an estimate into a demand claim.
