1. Define Brookline correctly before you judge the numbers
The U.S. Census Bureau records Brookline as Brookline CDP in Massachusetts, with a recorded county relationship to Norfolk County. Its 2020–2024 ACS five-year population estimate is 63,266, with a margin of error of 43. That is geographic and population context—not proof of legal demand, search volume, competition, leads or revenue. A dashboard review should therefore distinguish Brookline from Massachusetts-wide coverage, any other city targets, and the metropolitan areas your firm chooses to evaluate. Ask how a location is named in rankings, calls, lead reports and attribution. If a report combines Brookline with broader geography, you need to know that before using it for budget or practice-area decisions.
Recommended approach
Bring your preferred geographic definitions to the consultation. Decide whether Brookline is a distinct service area, one part of a wider Massachusetts measurement plan, or both. Require each view to make its geographic scope understandable rather than treating population as a performance forecast.
