Washington Township, Wyoming County, Pennsylvania

As of the census[4] of 2010, there were 1,412 people, 516 households, and 390 families residing in the township.

The population density was 75.5 inhabitants per square mile (29.2/km2).

There were 569 housing units at an average density of 30.4 per square mile (11.7/km2).

There were 516 households, out of which 36.2% had children under the age of 18 living with them, 58.3% were married couples living together, 11.2% had a female householder with no husband present, and 24.4% were non-families.

25.0% of all households were made up of individuals, and 5.4% had someone living alone who was 65 years of age or older.