87th Street station is a station on the South Chicago Branch of the Metra Electric Line on the southeast side of Chicago, United States. The station is located at 87th Street, two block East of Commercial Avenue, and is 12.51 miles (20.13 km) away from the northern terminus, Millennium Station. In Metra's zone-based fare system, 87th Street is in zone 2. As of 2018, 87th Street is the 186th busiest of Metra's 236 non-downtown stations, with an average of 106 weekday boardings.