Greenwood is a city in Johnson County, Indiana, United States. The population was 63,830 at the 2020 Census. Greenwood is located southeast of central Indianapolis between Indiana State Road 37 and Interstate 65. The city shares a border with Indianapolis and is the most populous suburban municipality in the southern portion of the Indianapolis Metropolitan Area.

Johnson County is a county located in the U.S. state of Indiana. As of 2020, the population was 161,765. The county seat is Franklin.