Quincy is a village in Logan County, Ohio, United States.

[4] According to the United States Census Bureau, the village has a total area of 1.13 square miles (2.93 km2), all of it land.

There were 280 housing units at an average density of 247.8 per square mile (95.7/km2).

16.3% of all households were made up of individuals, and 3.7% had someone living alone who was 65 years of age or older.

There were 273 housing units at an average density of 241.1 per square mile (93.1/km2).

18.8% of all households were made up of individuals, and 7.8% had someone living alone who was 65 years of age or older.