Port Washington is a village in Tuscarawas County, Ohio, United States.

[6] According to the United States Census Bureau, the village has a total area of 0.51 square miles (1.32 km2), all land.

There were 232 housing units at an average density of 454.9 per square mile (175.6/km2).

16.7% of all households were made up of individuals, and 7.6% had someone living alone who was 65 years of age or older.

There were 213 housing units at an average density of 421.1 per square mile (162.6/km2).

16.7% of all households were made up of individuals, and 6.4% had someone living alone who was 65 years of age or older.