Communities

Peters Township is made up of two sub-communities. These are:

• McMurray, to the north-western direction, and
• Venetia, to the south-eastern direction.

Surrounding neighborhoods

Peters Township has six borders, including Upper St. Clair Township and Bethel Park (both in Allegheny County) to the north, Union Township to the east, Nottingham Township to the south, North Strabane Township to the south and southwest, and Cecil Township to the west.

2000 census

As of the census^[6] of 2000, there were 17,566 people, 6,026 households, and 5,091 families living in the township. The population density was 896.6 inhabitants per square mile (346.2/km²). There were 6,221 housing units at an average density of 317.5 per square mile (122.6/km²). The racial makeup of the township was 97.81% White, 0.48% African American, 0.03% Native American, 1.09% Asian, 0.03% Pacific Islander, 0.20% from other races, and 0.37% from two or more races. Hispanic or Latino of any race were 0.72% of the population.

There were 6,026 households, out of which 41.8% had children under the age of 18 living with them, 77.5% were married couples living together, 5.2% had a female householder with no husband present, and 15.5% were non-families. 13.8% of all households were made up of individuals, and 6.1% had someone living alone who was 65 years of age or older. The average household size was 2.87 and the average family size was 3.17.

The population spread consisted of 29.4% under the age of 18, 4.1% from 18 to 24, 25.4% from 25 to 44, 28.2% from 45 to 64, and 13.0% who were 65 years of age or older. The median age was 41 years. For every 100 females there were 94.3 males. For every 100 females age 18 and over, there were 91.6 males.

The median income for a household in the township was $102,320 and the median income for a family was $108,246 (2007 estimate).^[7] The per capita income for the township was $36,606. About 1.1% of families and 1.7% of the population were below the poverty line, including 1.1% of those under age 18 and 1.5% of those age 65 or over.

2010 census

As of the census^[8] of 2010, there were 21,213 people, 7,292 households, and 6,079 families living in the township. The population density was 1,071.4 inhabitants per square mile (413.7/km²). There were 7,559 housing units at an average density of 381.8 per square mile (147.4/km²). The racial makeup of the township was 96.2% White, 0.5% African American, 0.1% Native American, 2.0% Asian, 0.3% from other races, and 0.9% from two or more races. Hispanic or Latino of any race were 1.5% of the population.

Of the 7,292 total households, 40.7% had children under the age of 18 living with them, 75.3% were married couples living together, 5.4% had a female householder with no husband present, and 16.6% were non-families. 14.2% of all households were made up of individuals, and 5.9% had someone living alone who was 65 years of age or older. The average household size was 2.88 and the average family size was 3.20.

The average income per household is $155,752. In the township the population was spread out, with 31.1% under the age of 18, 2.7% from 18 to 24, 19.7% from 25 to 44, 33.1% from 45 to 64, and 13.4% who were 65 years of age or older. The median age was 43 years. For every 100 females there were 96.7 males. For every 100 women age 18 and over, there were 93.3 men.

Fire department

The Peters Township Fire Department, originally established in 1937 as an all-volunteer organization, has grown to a combination department with a total of 45 career and volunteer firefighters. The department operates out of three fire stations within the township and maintains a fleet of three engines, one heavy rescue, one 109' aerial quint, and a number of specialized squads. The department provides emergency response for fire, rescue, emergency medical and other requests to Peters Township and surrounding residents.