Washingtonville is a village in northern Columbiana and southern Mahoning counties in the U.S. state of Ohio.

[6] According to the United States Census Bureau, the village has a total area of 0.67 square miles (1.74 km2), all land.

There were 358 housing units at an average density of 534.3 per square mile (206.3/km2).

24.5% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older.

As of the census[10] of 2000, there were 789 people, 314 households, and 227 families living in the village.

22.9% of all households were made up of individuals, and 7.6% had someone living alone who was 65 years of age or older.

[1] Children in Washingtonville are served by the Leetonia Exempted Village School District.