Eagleville is a village in northern Harrison County, Missouri, United States.

[5] A post office called Eagle was established in 1853, and the name was changed to Eagleville in 1881.

There were 149 housing units at an average density of 147.5 per square mile (57.0/km2).

32.1% of all households were made up of individuals, and 16.1% had someone living alone who was 65 years of age or older.

There were 155 housing units at an average density of 152.0 per square mile (58.7/km2).

30.8% of all households were made up of individuals, and 16.1% had someone living alone who was 65 years of age or older.