Milledgeville is a village in Jasper Township, Fayette County, Ohio, United States.

[7] According to the United States Census Bureau, the village has a total area of 0.10 square miles (0.26 km2), all land.

There were 55 housing units at an average density of 550.0 per square mile (212.4/km2).

36.0% of all households were made up of individuals, and 10% had someone living alone who was 65 years of age or older.

15.2% of all households were made up of individuals, and 8.7% had someone living alone who was 65 years of age or older.

There were no families and 4.4% of the population living below the poverty line, including no under eighteens and none of those over 64.