Cedarville is a former city in Pike County, Kentucky, United States.

[2] According to the United States Census Bureau, the city has a total area of 0.1 square miles (0.26 km2), all land.

As of the census[4] of 2000, there were 52 people, 24 households, and 16 families residing in the city.

There were 29 housing units at an average density of 450.8 per square mile (174.1/km2).

29.2% of all households were made up of individuals, and 25.0% had someone living alone who was 65 years of age or older.