Callicoon is a town in Sullivan County, New York, USA. The population was 3,057 at the 2010 census. The town is in the northwestern part of the county.
According to the United States Census Bureau, the town has a total area of 49.0 square miles (126.9 km²), of which, 48.7 square miles (126.0 km²) of it is land and 0.3 square miles (0.9 km²) of it (0.69%) is water.
As of the census of 2010, there were 3,057 people, 1,288 households, and 822 families residing in the town. The population density was 62.7 people per square mile (24.2/km²). There were 90 housing units at an average density of 36.9 per square mile (14.3/km²). The racial makeup of the town was 95.81% White, 0.75% Black or African American, 0.20% Native American, 0.69% Asian, 1.15% from other races, and 1.41% from two or more races. Hispanic or Latino of any race were 4.55% of the population.
There were 1,288 households out of which 24.8% had children under the age of 18 living with them, 49.3% were married couples living together, 10.0% had a female householder with no husband present, and 36.2% were non-families. 29.3% of all households were made up of individuals and 13.7% had someone living alone who was 65 years of age or older. The average household size was 2.30 and the average family size was 2.82.
In the town, the population was spread out with 23.1% under the age of 18, 6.5% from 18 to 24, 25.1% from 25 to 44, 27.3% from 45 to 64, and 18.1% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 94.5 males. For every 100 females age 18 and over, there were 92.3 males.
The median income for a household in the town was $38,811, and the median income for a family was $46,645. Males had a median income of $34,524 versus $24,185 for females. The per capita income for the town was $19,272. About 6.8% of families and 10.5% of the population were below the poverty line, including 11.3% of those under age 18 and 6.1% of those age 65 or over.