Eaton is a town in Union Township, Delaware County, Indiana, along the Mississinewa River. The population was 1,595 at the 2020 census. It is part of the Muncie, IN Metropolitan Statistical Area. History Eaton was laid out and platted in 1854. The town incorporated as a village in 1873, soon after the railroad had been built through the neighborhood. The first discovery of natural gas in Indiana occurred in the town of Eaton in 1876. The discovery set off the Indiana Gas Boom, leading to two decades of rapid regional growth. Geography Eaton is located at (40.339675, -85.353746). According to the 2010 census, Eaton has a total area of , of which (or 98.4%) is land and (or 1.6%) is water. Demographics 2020 census As of the census of 2020, there were 1,595 people, 661 households, and 379 families living in the town. The population density was . There were 779 housing units at an average density of . The racial makeup of the town was 96.2% White, 0.3% African American, 0.3% Native American or Alaskan Native, 0.1% Asian, 0.4% from other races, and 0.3% from two or more races. Hispanic or Latino of any race were 1.1% of the population. There were 661 households, of which 22.7% had children under the age of 18 living with them, 41.7% were married couples living together, 23.4% had a female householder with no husband present, 28.0% had a male householder with no wife present, and 6.9% were non-families. 51.4% of all households were made up of individuals. The average household size was 2.41 and the average family size was 3.01. 27.5% of the population had never been married. 41.7% of residents were married and not separated, 8.1% were widowed, 18.9% were divorced, and 3.6% were separated. The median age in the town was 34.6. 6.8% of residents were under the age of 5; 22.7% of residents were under the age of 18; 77.3% were age 18 or older; and 17.6% were age 65 or older. 9.4% of the population were veterans. The only language spoken at home was English at 100%. None of the population were foreign born. The median household income in Gaston was $45,385, 19.2% less than the median average for the state of Indiana. 10.4% of the population were in poverty, including 13.9% of residents under the age of 18. The poverty rate for the town was 2.5% lower