1. Start with the Billerica service area, not an abstract software brief
Billerica is a municipal town in Massachusetts, recorded in Middlesex County. The 2020–2024 American Community Survey population estimate for Billerica town is 42,003, with a margin of error of 32. That geographic fact can help you define the service area for an intake or reporting discussion, but it does not establish legal demand, case volume, search behavior or revenue. For custom software, its practical value is narrower: it helps you ask whether a workflow should be designed for matters originating in Billerica, matters across Middlesex County, or a broader Massachusetts practice. Those are different operational boundaries. A request form, assignment rule or dashboard should not quietly mix households, individuals, towns and counties as if they were the same data object.
Recommended approach
On the call, identify the geographic fields your firm actually uses: contact location, incident location, court or venue, referral territory and service area. Decide which are required, which are optional, and which should be used only for reporting. Do not build local assumptions into the software simply because a population figure exists.
