Cedar Grove is a town in Highland Township, Franklin County, Indiana, United States. As of the 2020 census, Cedar Grove had a population of 150.
History
Cedar Grove, originally known as Rochester, was platted in 1837 by John Ward. Ward built a large gristmill there. It was incorporated as a town in 1907.
The Cedar Grove Bridge was listed on the National Register of Historic Places in 2014.
Geography
According to the 2010 census, Cedar Grove has a total area of , all land.
Demographics
2010 census
As of the census of 2010, there were 156 people, 75 households, and 47 families living in the town. The population density was . There were 84 housing units at an average density of . The racial makeup of the town was 98.7% White and 1.3% from two or more races.
There were 75 households, of which 25.3% had children under the age of 18 living with them, 44.0% were married couples living together, 16.0% had a female householder with no husband present, 2.7% had a male householder with no wife present, and 37.3% were non-families. 33.3% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older. The average household size was 2.08 and the average family size was 2.55.
The median age in the town was 44.5 years. 19.2% of residents were under the age of 18; 7.7% were between the ages of 18 and 24; 23.7% were from 25 to 44; 35.2% were from 45 to 64; and 14.1% were 65 years of age or older. The gender makeup of the town was 47.4% male and 52.6% female.
2000 census
As of the census