What county is Deerfield in, and which office handles title transfers?
Deerfield is in Deerfield County. Title transfers are handled by the IL Secretary of State Facility – Deerfield at Visit https://www.ilsos.gov/departments/vehicles for the nearest Deerfield, IL office. Hours: Mon–Fri 8:00 AM–5:00 PM. Phone: See state DMV website for local office phone numbers.