Indianapolis–Carmel–Anderson or Indianapolis metropolitan area is an 11-county metropolitan area in the U.S. state of Indiana, as defined by the Office of Management and Budget. The metropolitan area is situated in Central Indiana, within the American Midwest. The metropolitan area is centered on the capital and most populous city of Indiana, Indianapolis. Indianapolis–Carmel–Anderson is the 32nd most populous metropolitan area in the United States and largest in the state of Indiana. As of 2020, the population was 2,111,040. Indianapolis also anchors the larger Indianapolis–Carmel–Muncie combined statistical area (CSA), the 26th most populated, with 2,457,286. The Indianapolis metropolitan area is part of the Great Lakes Megalopolis, which contains an estimated 59 million people.
