Plandome is a village in Nassau County, New York in the United States. The population was 1,349 at the 2010 census. The Incorporated Village of Plandome is in the Town of North Hempstead.
Plandome is located at 40°48′27″N 73°42′00″W / 40.807612°N 73.699955°W / 40.807612; -73.699955.
According to the United States Census Bureau, the village has a total area of 0.5 square miles (1.3 km), of which, 0.5 square miles (1.3 km) of it is land and 2.00% is water.
The village has a large “green” where many events are held. It is also the site of the village hall which at one point was used as a school building.
As of the census of 2000, there were 1,272 people, 409 households, and 361 families residing in the village. The population density was 2,584.9 people per square mile (1,002.3/km). There were 422 housing units at an average density of 857.6 per square mile (332.5/km). The racial makeup of the village was 95.75% White, 0.24% African American, 0.08% Native American, 3.14% Asian, 0.08% from other races, and 0.71% from two or more races. Hispanic or Latino of any race were 2.12% of the population.
There were 409 households out of which 42.8% had children under the age of 18 living with them, 82.4% were married couples living together, 3.7% had a female householder with no husband present, and 11.7% were non-families. 11.5% of all households were made up of individuals and 9.0% had someone living alone who was 65 years of age or older. The average household size was 3.08 and the average family size was 3.34.
In the village, the population was spread out with 30.7% under the age of 18, 5.9% from 18 to 24, 18.2% from 25 to 44, 29.7% from 45 to 64, and 15.4% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 96.3 males. For every 100 females age 18 and over, there were 90.7 males.
The median income for a household in the village was $192,073, and the median income for a family was $200,000. Males had a median income of $100,000 versus $52,500 for females. The per capita income for the village was $95,102. About 2.8% of families and 4.5% of the population were below the poverty line, including 3.9% of those under age 18 and 2.5% of those age 65 or over.