Bedford is a town in Westchester County, New York, United States. The population was 17,335 at the 2010 census.
According to the United States Census Bureau, the town has a total area of 39.4 square miles (102.1 km), of which 37.2 square miles (96.3 km) is land and 2.2 square miles (5.8 km), or 5.70%, is water. The town is bordered to the west by Mount Kisco and the town of New Castle, to the south by Armonk in the town of North Castle, to the north by Lewisboro, and to the east by Pound Ridge.
As of the census of 2000, there were 18,133 people, 5,731 households, and 4,395 families residing in the town. The population density was 486.9 people per square mile (188.0/km²). There were 6,020 housing units at an average density of 161.6 per square mile (62.4/km²). The racial/ethnic makeup of the town was 87.50% White, 7.12% Black, 1.98% Asian, and 1.36% from two or more races. Hispanic or Latino of any race were 7.57% of the population. 0.09% ethnic Native American. 0.08% ethnic Pacific Islander and 1.88% from other ethnicities.
There were 5,731 households out of which 41.0% had children under the age of 18 living with them, 67.5% were married couples living together, 6.9% had a female householder with no husband present, and 23.3% were non-families. 18.8% of all households were made up of individuals and 7.6% had someone living alone who was 65 years of age or older. The average household size was 2.82 and the average family size was 3.21.
In the town, the population was spread out with 26.4% under the age of 18, 6.6% from 18 to 24, 32.2% from 25 to 44, 24.5% from 45 to 64, and 10.3% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 87.3 males. For every 100 females age 18 and over, there were 80.8 males.
The median income for a household in the town was $100,053, and the median income for a family was $118,820. Males had a median income of $88,561 versus $47,468 for females. The per capita income for the town was $53,046. About 2.4% of families and 4.9% of the population were below the poverty line, including 4.9% of those under age 18 and 3.3% of those of age 65 or over.