1. Start with the geography your firm actually serves
The Census record identifies Arlington as a municipality in Shelby County, Tennessee, with a 2020–2024 ACS 5-year population estimate of 15,205 and a margin of error of 36. That is context for defining a service area, not proof that Arlington residents are searching for a particular legal service or that a channel is producing cases. Your attribution review should therefore preserve geography rather than collapse every contact into “Memphis area” or treat every Tennessee inquiry as equivalent. Ask whether a lead’s intake information records the location relevant to your matter screening, and whether reporting can distinguish Arlington contacts from other Shelby County or Tennessee contacts when the information is available. The decision is not whether Arlington is large enough. It is whether your firm can connect the right inquiry to the right source and evaluate it against your own intake criteria.
Recommended approach
Define the geographic fields and service-area distinctions your intake team already uses. Review Arlington separately when that distinction affects eligibility, ownership, consultation routing or budget decisions; do not use the population estimate as a proxy for lead demand.
