Carlisle is a town in Haddon Township, Sullivan County, in the U.S. state of Indiana.
It is part of the Terre Haute Metropolitan Statistical Area.
[7] According to the 2010 census, Carlisle has a total area of 0.52 square miles (1.35 km2), all land.
There were 311 housing units at an average density of 598.1 per square mile (230.9/km2).
28.4% of all households were made up of individuals, and 16.6% had someone living alone who was 65 years of age or older.
There were 322 housing units at an average density of 599.6 per square mile (231.5/km2).
30.1% of all households were made up of individuals, and 15.4% had someone living alone who was 65 years of age or older.