1. Define the geography before judging a source
The U.S. Census Bureau records Troy as a municipality in Madison County, Illinois. Its 2020–2024 ACS five-year population estimate is 11,647, with a margin of error of 162. That is a description of the place, not evidence of legal demand, search volume, competition, call volume, or likely case revenue. For attribution, the distinction matters: a record associated with Troy should not automatically be treated as a record for every person your firm serves in Madison County, Illinois, or a broader metropolitan area.
Recommended approach
Decide which geographic fields your team needs to review separately: Troy, other Madison County locations, and any additional areas your firm intentionally serves. Ask whether location is captured from an intake answer, a contact record, or another source. Do not use the Troy population estimate as a forecast. Use it only to establish the municipal context for a measurement plan.
