1. Start with the geography your firm actually serves
Kelso and Cowlitz County are not interchangeable labels. A firm may serve clients in Kelso, elsewhere in Cowlitz County, or a broader Washington market. Attribution should therefore help you distinguish the geographic context relevant to each inquiry rather than treating one city page, one county reference or one statewide campaign as the same audience. The Census record supports Kelso’s municipal and county relationship, but it cannot tell you which locations generate qualified inquiries.
Recommended approach
Before evaluating attribution, list the service areas you want to review and decide whether your reporting should separate Kelso from the rest of Cowlitz County. Then ask whether landing-page, referral and intake records preserve enough context to make that distinction useful. Do not use population as a forecast; use observed inquiries and outcomes as the basis for decisions.
