1. Start with the geography your firm actually serves
Sunbury is recorded as a municipality in Northumberland County, Pennsylvania. The 2020–2024 ACS five-year estimate lists 9,617 residents, with a margin of error of 46. That figure is context for defining a service area; it does not establish legal demand, search behavior, competition, call volume or likely case volume. If your firm serves communities beyond Sunbury, the attribution review should keep those places distinguishable rather than treating every inquiry as a Sunbury lead.
Recommended approach
Decide which geographic labels matter in your intake and reporting. At minimum, ask whether Sunbury and Northumberland County should be reviewed separately, and identify any additional service areas your firm intentionally serves. Then review whether location, case type and source can be considered together without asking your staff to rely on memory.
