Charleston and Coles County require precise geographic reporting
Charleston is recorded as a municipality in Coles County, Illinois. The 2020–2024 ACS five-year population estimate for Charleston is 17,062, with a margin of error of 622. For attribution, the important consequence is measurement discipline. A report should make clear whether a matter came from a Charleston page, another location page, a broader Illinois page, a referral or a direct visit. It should also distinguish the location a person searched from the geography your firm actually serves.
Recommended approach
Ask to review attribution by landing page, channel, case type and service area. If your firm serves Coles County beyond Charleston, decide how those areas should appear in reporting before using the data for budget decisions.
