1. Define the geographic record before you judge a channel
South Elgin is recorded as a municipality in Kane County, Illinois. The 2020–2024 ACS five-year population estimate is 24,217, with a margin of error of 56. That is context for the place you serve, not evidence of legal demand or expected inquiry volume. Attribution should therefore preserve the distinction between a South Elgin inquiry, a Kane County inquiry and an inquiry from elsewhere in your service area. If those geographies are mixed together, a channel report may answer a different question from the one your firm is asking.
Recommended approach
Agree on the geographic fields your team needs to review: the municipality named by the prospective client, the county relationship when relevant, and the broader area your firm actually serves. Ask in a consultation how location information would be connected to the lead journey without treating population as a forecast.
