Use Selinsgrove’s geography to define the question, not to predict demand
Selinsgrove is a borough in Snyder County, Pennsylvania. A local firm may serve people in the borough, elsewhere in Snyder County or in other areas, but those geographic relationships should be defined by the firm rather than assumed from a population record. The Census estimate can help you describe the municipality and decide which service-area questions belong in a review. It cannot establish how many people search for legal help, how competitive a market is or how many inquiries a firm should expect.
Recommended approach
Before reviewing attribution, list the geographic areas the firm actually accepts and the matter types it wants to evaluate. Then ask whether reports can distinguish the relevant service area from broader Pennsylvania traffic. Do not use Selinsgrove’s population as a proxy for lead opportunity.
