Cedarhurst is a village in Nassau County, on the South Shore of Long Island, New York, in the USA. The population was 6,592 according to the 2010 United States Census estimates with a population increase of +2.2% since 2010 The village is named after a grove of trees that once stood at the post office.
Cedarhurst is located at 40°37′33″N 73°43′42″W / 40.625754°N 73.728221°W / 40.625754; -73.728221.
According to the United States Census Bureau, the village has a total area of 0.7 square miles (1.8 km), all of it land.
As of the census of 2000, there were 6,164 people, 2,289 households, and 1,636 families residing in the village. The population density was 9,042.0 people per square mile (3,499.9/km). There were 2,366 housing units at an average density of 3,470.7 per square mile (1,343.4/km). The racial makeup of the village was 90.74% White, 1.28% African American, 0.11% Native American, 3.08% Asian, 2.94% from other races, and 1.85% from two or more races. Hispanic or Latino of any race were 8.35% of the population.
There were 2,289 households out of which 31.5% had children under the age of 18 living with them, 59.1% were married couples living together, 9.2% had a female householder with no husband present, and 28.5% were non-families. 24.5% of all households were made up of individuals and 13.6% had someone living alone who was 65 years of age or older. The average household size was 2.69 and the average family size was 3.25.
In the village, the population was spread out with 25.1% under the age of 18, 6.3% from 18 to 24, 27.5% from 25 to 44, 24.0% from 45 to 64, and 17.2% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 91.0 males. For every 100 females age 18 and over, there were 85.6 males.
The median income for a household in the village was $56,441, and the median income for a family was $71,406. Males had a median income of $52,460 versus $37,292 for females. The per capita income for the village was $29,591. About 4.3% of families and 5.3% of the population were below the poverty line, including 7.3% of those under age 18 and 5.9% of those age 65 or over.
Over the past twenty years significant numbers of Orthodox Jewish families have moved into Cedarhurst supporting synagogues and other Jewish organizations. Italian-Americans (15.3%), Russian Americans (10.5%), Polish-Americans (9.7%) and Irish-Americans (6.9%) also make up a large percentage of the Five Towns community.