Greendale is a city in Dearborn County, Indiana, United States.

[8] As of the 2020 Census,[10] there were 4,602 people, 1,976 total households, and 1,711 families living in the City of Greendale, Indiana.

As of the census[11] of 2010, there were 4,520 people, 1,809 households, and 1,241 families living in the city.

There were 1,942 housing units at an average density of 340.1 per square mile (131.3/km2).

27.1% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older.

There were 1,852 housing units at an average density of 306.3 per square mile (118.3/km2).

27.8% of all households were made up of individuals, and 14.2% had someone living alone who was 65 years of age or older.