

The average household size was 2.73 and the average family size was 3.12. 18.1% of all households were made up of individuals, and 8.0% had someone living alone who was 65 years of age or older. There were 2,045 households, out of which 37.3% had children under the age of 18 living with them, 68.8% were married couples living together, 7.2% had a female householder with no husband present, and 21.0% were non-families. Hispanic or Latino of any race were 0.68% of the population. The racial makeup of the township was 98.89% White, 0.25% African American, 0.09% Native American, 0.16% Asian, 0.02% Pacific Islander, 0.20% from other races, and 0.39% from two or more races. There were 2,105 housing units at an average density of 91.7 per square mile (35.4/km 2). The population density was 243.2 inhabitants per square mile (93.9/km 2). Demographics Historical population CensusĪs of the census of 2000, there were 5,586 people, 2,045 households, and 1,615 families residing in the township. Streams ĭeer Creek and Bull Creek have their headwaters in the southeastern section of the township, whence they flow south to the Allegheny River in Allegheny County. The unincorporated communities of Cooperstown and Glade Mills are near the center of the township along Pennsylvania Route 8, which crosses the township from north to south.Īccording to the United States Census Bureau, the township has a total area of 23.2 square miles (60.1 km 2), of which 23.1 square miles (59.9 km 2) is land and 0.077 square miles (0.2 km 2), or 0.31%, is water. Middlesex Township is located in south-central Butler County, with Allegheny County to the south. The population was 6,826 at the 2020 census.

Middlesex Township is a township in Butler County, Pennsylvania, United States.
