1. Separate Hattiesburg reach from actual matter origin
Your firm may serve people in Hattiesburg and across Forrest County and Lamar County, but population and county geography cannot identify which page, channel or referral produces a qualified inquiry. Bosseo describes Lead Attribution as a way to record the channel, referrer, landing page, device and sessions associated with a lead. That gives you a basis for reviewing actual journeys rather than treating every visit from the area as equivalent.
Recommended approach
Define the geographic questions you need answered before reviewing results. You may want to distinguish Hattiesburg city inquiries from inquiries elsewhere in the counties your firm serves, but the distinction should come from the information your firm actually collects. Do not use the Census estimate as a proxy for lead volume. Ask whether the proposed view can separate location, case type, source and outcome without overstating what the data proves.
