Port Washington is a village in Tuscarawas County, Ohio, United States. The population was 569 at the 2010 census.HistoryPort Washington was originally called Salisbury, and under the latter name was laid out in 1827. A post office called Port Washington has been in operation since 1832.GeographyPort Washington is located at, along the Tuscarawas River.According to the United States Census Bureau, the village has a total area of 0.51sqmi, all land.Demographics2010 censusAs of the census of 2010, there were 569 people, 209 households, and 164 families residing in the village. The population density was 1115.7PD/sqmi. There were 232 housing units at an average density of 454.9/sqmi. The racial makeup of the village was 97.7% White, 0.2% Asian, 1.8% from other races, and 0.4% from two or more races. Hispanic or Latino of any race were 1.8% of the population.There were 209 households of which 38.8% had children under the age of 18 living with them, 60.8% were married couples living together, 12.9% had a female householder with no husband present, 4.8% had a male householder with no wife present, and 21.5% were non-families. 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. The average household size was 2.72 and the average family size was 2.99.
