Daleville is a town in Salem Township, Delaware County, Indiana, United States. The population was 1,647 at the 2010 census. It is part of the Muncie, IN Metropolitan Statistical Area.HistoryDaleville was named for the Dale family, who settled at the site in the 1820s. It was platted in 1838.Daleville is the newest town in Indiana, as it was officially incorporated as a town in 1982.GeographyDaleville is located at.According to the 2010 census, Daleville has a total area of 2.07sqmi, of which 2.05sqmi (or 99.03%) is land and 0.02sqmi (or 0.97%) is water.Demographics2010 censusAs of the census of 2010, there were 1,647 people, 671 households, and 457 families residing in the town. The population density was 803.4PD/sqmi. There were 716 housing units at an average density of 349.3/sqmi. The racial makeup of the town was 97.6% White, 0.4% African American, 0.1% Native American, 0.7% Asian, 0.1% Pacific Islander, 0.1% from other races, and 1.0% from two or more races. Hispanic or Latino of any race were 0.5% of the population.