1. Start with the La Grange Park geography you actually serve
La Grange Park is a municipality in Illinois, and its recorded county relationship is Cook County. The 2020–2024 American Community Survey 5-year population estimate for the village is 13,447, with a margin of error of 29. That is eligibility and geographic context—not proof of legal demand, search activity, competition, leads or revenue. Your attribution design should therefore distinguish La Grange Park from broader Cook County activity instead of treating every nearby inquiry as a village lead. Bosseo’s public Lead Attribution page says journeys can include the landing page, channel, referrer and outcome. Those fields can help you ask whether a La Grange Park page, a broader service page or another route produced the inquiry.
Recommended approach
Define the geographic labels you want to review before judging performance. Keep La Grange Park, Cook County and any other service areas separate in your reporting, and decide whether location is determined by the page visited, the person’s stated matter location, the firm’s service-area record or another documented rule.
