1. Define the Londonderry scope before reviewing the numbers
The U.S. Census Bureau records Londonderry as a municipal town in Rockingham County, New Hampshire, with a 2020–2024 ACS five-year population estimate of 26,685 and a margin of error of 23. That is geographic and population context only. It does not establish how many people search for legal services, which practice areas are active, or whether a particular campaign produces clients. A dashboard review should therefore distinguish Londonderry from Rockingham County, New Hampshire as a whole, and any other service area your firm elects to measure. Ask whether a city, county, statewide or broader target is being reported, and keep those geographic definitions consistent across rankings, calls and leads.
Recommended approach
Agree on the geographic labels and practice-area labels that matter to your firm before interpreting a trend. Require every decision to identify the geography and case type behind the number.
