Westbury incorporated in 1932 as a village in Nassau County, New York in the United States. The population was 14,263 at the 2000 census.
The Village of Westbury is in the Town of North Hempstead.
Westbury is a very diverse community, made up of Italian-Americans, African-Americans and Hispanic Americans. Many of the Hispanics are of Salvadoran origin. However, the neighborhood has more recently seen an influx of Arab-Americans and Indian-Americans. Many of the Italian-Americans in the village trace their origins to the town of Durazzano in Southern Italy, and are closely related. A great number still reside on the Hill across from Saint Brigid's Church. The nickname for the village since the mid-1970s has been "A Community for All Seasons" (presumably, because residents tend to live there 12 months of the year).