1. Start with the service area, not a population forecast
Old Jamestown is a census-designated place in St. Louis County. That relationship helps define the geographic question, but it does not establish how many people search for a lawyer, which firms compete for those searches or how many inquiries an LSA profile could produce. A law firm may serve Old Jamestown while also accepting matters elsewhere, or it may restrict representation by practice, court, residence or case circumstances. Those distinctions matter more than treating the CDP boundary as a demand estimate.
Recommended approach
Use the consultation to map the places and matter types the firm is genuinely prepared to accept. Review whether Old Jamestown should be included as part of a broader St. Louis County service area, and decide which inquiries should be excluded before advertising spend begins. Keep households, individuals and geographic areas separate when reviewing local context.
