1. Start with the geography your firm actually serves
Grayslake is recorded by the U.S. Census Bureau as a municipality in Lake County, Illinois. Its 2020–2024 ACS five-year population estimate is 20,929, with a margin of error of 403. That figure describes the village’s population; it does not establish legal demand, search volume, competition, calls, matters or revenue. A dashboard should therefore let your firm distinguish a Grayslake location or service target from broader Lake County coverage and from other geographic areas you choose to evaluate. Ask how locations are defined in the reporting view and whether a city or county label represents a tracked target, a caller’s stated location, a page’s geographic focus or another field.
Recommended approach
Bring your actual service-area definitions to the review. Decide whether Grayslake and Lake County should be evaluated separately, together or alongside additional areas. Do not treat the Census population as a forecast. Treat it as context for deciding which geographic labels need precise definitions in the dashboard.
