1. Start with the Northfield service boundary
Northfield is recorded as a municipality in Cook County, Illinois. For an intake workflow, that distinction matters: a location label should not silently expand into all of Cook County or imply service to every nearby community. Decide which geographic descriptions your firm actually uses in forms, call handling, follow-up and matter qualification. Keep the municipality, county and broader service area separate when they affect routing or eligibility.
Recommended approach
Bring your current geographic rules to the review.
