Hoosick is a town in Rensselaer County, New York, United States. The population was 6,924 at the 2010 census. It was named from the Hoosic River.
According to the United States Census Bureau, the town has a total area of 63.2 square miles (164 km), of which, 63.0 square miles (163 km) of it is land and 0.1 square mile (0.26 km) of it (0.21%) is water.
The north town line is the boundary of Washington County, New York, and the east town line is the border of Vermont. The Hoosic River is an important waterway in the town.
As of the census of 2000, there were 6,759 people, 2,620 households, and 1,823 families residing in the town. The population density was 107.3 people per square mile (41.4/km). There were 2,892 housing units at an average density of 45.9 per square mile (17.7/km). The racial makeup of the town was 97.96% White, 0.49% African American, 0.30% Native American, 0.38% Asian, 0.03% Pacific Islander, 0.34% from other races, and 0.50% from two or more races. Hispanic or Latino of any race were 0.84% of the population.
There were 2,620 households out of which 32.7% had children under the age of 18 living with them, 54.8% were married couples living together, 10.9% had a female householder with no husband present, and 30.4% were non-families. 25.6% of all households were made up of individuals and 11.9% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.06.
In the town, the population was spread out with 25.9% under the age of 18, 7.5% from 18 to 24, 28.0% from 25 to 44, 22.3% from 45 to 64, and 16.2% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 91.4 males. For every 100 females age 18 and over, there were 90.5 males.
The median income for a household in the town was $41,304, and the median income for a family was $46,442. Males had a median income of $35,899 versus $24,211 for females. The per capita income for the town was $20,614. About 5.3% of families and 6.7% of the population were below the poverty line, including 9.5% of those under age 18 and 7.9% of those age 65 or over.