1. Start with Derby’s actual geographic boundary
Derby is recorded by the U.S. Census Bureau as a municipality in Connecticut. The 2020–2024 ACS five-year population estimate for Derby city is 12,487, with a margin of error of 33. The same record identifies the Naugatuck Valley Planning Region as the county relationship. That is geographic context, not evidence of legal demand, competition, inquiry volume or language preference. It also does not establish that a particular page, advertisement or referral produces cases. For attribution, the important question is how your firm defines a Derby inquiry and how that definition differs from inquiries associated with the wider Naugatuck Valley Planning Region or other Connecticut locations.
Recommended approach
Agree on the geographic labels you want to review before interpreting the data. For example, decide whether “Derby” means a person who lives in the municipality, a searcher who used Derby-related wording, a landing page associated with Derby, or a matter connected to a Derby location. Do not treat those categories as interchangeable. Ask Bosseo how location information is represented in the records you would review.
