Gray Township, Greene County, Pennsylvania
|Area||3.3 sq mi (9 km2)|
|Density||71.5 / sq mi (28 / km2)|
|- summer (DST)||EDT (UTC-5)|
According to the United States Census Bureau, the township has a total area of 3.3 square miles (8.5 km2), all of it land.
As of the census of 2000, there were 236 people, 95 households, and 74 families residing in the township. The population density was 71.5 people per square mile (27.6/km²). There were 105 housing units at an average density of 31.8/sq mi (12.3/km²). The racial makeup of the township was 99.15% White, and 0.85% from two or more races.
There were 95 households out of which 30.5% had children under the age of 18 living with them, 65.3% were married couples living together, 6.3% had a female householder with no husband present, and 22.1% were non-families. 20.0% of all households were made up of individuals and 11.6% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 2.80.
In the township the population was spread out with 22.0% under the age of 18, 11.4% from 18 to 24, 27.1% from 25 to 44, 19.1% from 45 to 64, and 20.3% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 98.3 males. For every 100 females age 18 and over, there were 97.8 males.
The median income for a household in the township was $26,250, and the median income for a family was $30,500. Males had a median income of $33,125 versus $12,500 for females. The per capita income for the township was $13,584. About 8.8% of families and 10.3% of the population were below the poverty line, including 23.3% of those under the age of 18 and 3.5% of those 65 or over.