1. Start with the geographic record, not a demand assumption
The U.S. Census Bureau records Amherst as a municipality in Lorain County, Ohio, with a 2020–2024 ACS five-year population estimate of 12,906 and a margin of error of 41. That is context for defining the service area; it does not show how many people need legal help, which practice areas are active, or how many inquiries your firm should expect. Because Amherst, Lorain County, Ohio, households and individuals are different geographic or population concepts, attribution should preserve the geography attached to each inquiry rather than treating every contact as an “Amherst lead.”
Recommended approach
During evaluation, decide how your firm wants to distinguish an Amherst inquiry from an inquiry elsewhere in Lorain County or Ohio. Review whether geography is captured in intake answers, landing-page context, referral information or another field your firm already uses. Measure actual inquiry and matter outcomes from your own records; do not substitute Census population for marketing performance.
