Deerfield is one of two Metra commuter railroad stations in Deerfield, Illinois along the Milwaukee District North Line. It is located at 860 Deerfield Road, 2 blocks west of Illinois State Route 43, is 24.6 miles (39.6 km) away from Chicago Union Station, the southern terminus of the line. The station serves commuters between Union Station and Fox Lake, Illinois. As of 2018, Deerfield is the 39th busiest of Metra's 236 non-downtown stations, with an average of 1,133 weekday boardings. The current station originally served the Chicago, Milwaukee, St. Paul & Pacific Railroad, and replaced two older stations built by the railway.