Suffern is a village that was incorporated in 1796 in the town of Ramapo, Rockland County, New York, United States. As of the 2010 census, Suffern’s population was 10,723.
According to the United States Census Bureau, the village has a total area of 2.1 square miles (5.4 km), of which 0.04 square miles (0.10 km), or 1.42%, is water.
Suffern is designated as a gateway to the Hudson River Valley National Heritage Area.
As of the census of 2000, there were 11,006 people, 4,634 households, and 2,836 families residing in the village. The population density was 5,265.8 people per square mile (2,033.2/km²). There were 4,762 housing units at an average density of 2,278.4 per square mile (879.7/km²). The racial makeup of the village was 86.83% White, 3.53% African American, 0.26% Native American, 2.83% Asian, 0.09% Pacific Islander, 4.52% from other races, and 1.94% from two or more races. Hispanic or Latino of any race were 12.87% of the population.
There were 4,634 households out of which 25.2% had children under the age of 18 living with them, 47.6% were married couples living together, 10.2% had a female householder with no husband present, and 38.8% were non-families. 32.5% of all households were made up of individuals and 12.2% had someone living alone who was 65 years of age or older. The average household size was 2.36 and the average family size was 3.00.
In the village, the population was spread out with 20.1% under the age of 18, 7.4% from 18 to 24, 32.9% from 25 to 44, 24.7% from 45 to 64, and 14.9% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 92.1 males. For every 100 females age 18 and over, there were 89.7 males.
The median income for a household in the village was $59,754, and the median income for a family was $74,937. Males had a median income of $46,959 versus $36,093 for females. The per capita income for the village was $29,208. About 3.5% of families and 5.7% of the population were below the poverty line, including 7.6% of those under age 18 and 6.4% of those age 65 or over.