Ellettsville is a town in Richland Township, Monroe County, Indiana, United States. The population was 6,378 at the 2010 census. It is part of the Bloomington, Indiana Metropolitan Statistical Area. Ellettsville is the starting point for the Hilly Hundred, a two-day bicycle tour.
Ellettsville was founded in 1837.
Ellettsville is located at 39°13′47″N 86°37′17″W / 39.22972°N 86.62139°W / 39.22972; -86.62139 (39.229645, -86.621404).