Start with Derry’s actual service geography
Derry township is a municipal-town in Dauphin County. That relationship matters when you review the boundaries for a Local Services Ads profile: Derry, Dauphin County and Pennsylvania are not interchangeable labels. A firm may serve Derry while also accepting matters elsewhere, or it may want to limit inquiries because its attorneys cannot take every location or case type. The population estimate for Derry is useful context for the municipality, but it cannot tell you how many people search for a lawyer, how many firms compete for those searches or how many inquiries an advertising program would produce.
Recommended approach
Bring your intended service area to the consultation as a decision, not an assumption. Review whether Derry should be treated as a primary location, part of a broader Dauphin County area or one of several Pennsylvania locations. Keep each practice area aligned with the locations and matter types your firm can actually evaluate.
