1. Start with Marblehead’s actual service area
The U.S. Census Bureau records Marblehead as a census-designated place in Essex County, Massachusetts. Its 2020–2024 ACS five-year population estimate is 20,413, with a margin of error of 24. That is geographic and population context, not proof of legal demand, search volume, competition, case volume or revenue. It also does not establish that every inquiry will come from Marblehead or that every Marblehead resident is a prospective client. The attribution decision is therefore more specific: can your firm distinguish a Marblehead-origin inquiry from an inquiry connected to another place, referral source or service area?
Recommended approach
Define the geographic fields and intake questions you actually use before judging performance. Decide whether Marblehead is a service-area label, an address field, a landing-page relationship or simply one part of a broader Essex County coverage plan. Avoid treating the population estimate as a forecast. Use it only to identify the place whose inquiries and outcomes you want to examine.
