Columbus is a city in and the county seat of Bartholomew County, Indiana, United States. The population was 44,061 at the 2010 census. Located approximately forty miles (64 km) south of Indianapolis, on the east fork of the White River, it is the state's 20th largest city. It is also the principal city of the Columbus, Indiana, metropolitan statistical area which encompasses all of Bartholomew County.
- Columbus, Indiana on Wikipedia