Uniondale is a town in Union and Rockcreek townships, Wells County, in the U.S. state of Indiana.

[4] Notable people of the town include Halie McMillan[5] and Benjamin Stephens.

[7] As of the census[9] of 2010, there were 310 people, 119 households, and 83 families living in the town.

26.9% of all households were made up of individuals, and 7.5% had someone living alone who was 65 years of age or older.

29.4% of all households were made up of individuals, and 16.5% had someone living alone who was 65 years of age or older.

About 2.7% of families and 2.3% of the population were below the poverty line, including 5.6% of those under the age of eighteen and none of those 65 or over.