Woodmere is a hamlet and census-designated place (CDP) in Nassau County, New York, United States. The population was 17,554 at the 2016 census.
Woodmere is located at 40°38′10″N 73°43′10″W / 40.636236°N 73.719542°W / 40.636236; -73.719542.
According to the United States Census Bureau, the CDP has a total area of 2.7 square miles (7.0 km), of which, 2.6 square miles (6.6 km) of it is land and 0.1 square miles (0.4 km) of it (5.19%) is water.
As of the census of 2010, there were 17,121 people. The population density was 6,700 people per square mile. The percentage of family households is 86%. The racial makeup of the CDP was 84% White, 5.0% Black, 2.0% Asian, 0% Pacific Islander, 1.0% from other races, and 7% Hispanic.
Woodmere has become home to many Modern Orthodox Jewish families who have established a number of synagogues in Woodmere and throughout much of the Five Towns.
There were 5,349 households out of which 38.8% had children under the age of 18 living with them, 76.5% were married couples living together, 5.7% had a female householder with no husband present, and 15.4% were non-families. Of all households 13.7% 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 3.01 and the average family size was 3.32.
In the CDP, the population was spread out with 28.0% under the age of 18, 5.8% from 18 to 24, 23.2% from 25 to 44, 25.7% from 45 to 64, and 17.3% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 95.4 males. For every 100 females age 18 and over, there were 91.6 males.
The median income for a household in the CDP was $93,212, and the median income for a family was $119,402. Males had a median income of $76,266 versus $41,393 for females. The per capita income for the CDP was $41,699. About 3.5% of families and 4.3% of the population were below the poverty line, including 5.1% of those under age 18 and 4.0% of those age 65 or over.