Factoryville is a borough in Wyoming County, Pennsylvania, United States. The population was 1,158 at the 2010 census.
Factoryville was named for a woolen factory near the original town site.
Factoryville is located at 41°33′51″N 75°46′53″W (41.564042, -75.781516).
According to the United States Census Bureau, the borough has a total area of 0.7 square miles (1.8 km2), all of it land.
As of the census of 2010, there were 1,158 people, 341 households, and 211 families residing in the borough. The population density was 1,654.3 people per square mile (638.7/km2). There were 365 housing units at an average density of 521.4 per square mile (203.7/km2). The racial makeup of the borough was 92.5% White, 4.6% African American, 0.1% Native American, 0.7% Asian, 0.7% from other races, and 1.5% from two or more races. Hispanic or Latino of any race were 4% of the population.
There were 341 households, out of which 24.3% had children under the age of 18 living with them, 43.1% were married couples living together, 15% had a female householder with no husband present, and 38.1% were non-families. 29.6% of all households were made up of individuals, and 12.3% had someone living alone who was 65 years of age or older.