As of the census of 2000, there were 837 people, 335 households, and 211 families residing in the town. The population density was 1,267.2 people per square mile (489.6/sq km). There were 394 housing units at an average density of 596.5 per square mile (230.5/sq km). The racial makeup of the town was 74.91% White, 22.58% African American, 1.08% Asian, 0.12% Pacific Islander, 0.24% from other races, and 1.08% from two or more races. Hispanic or Latino of any race were 2.87% of the population. Greenwood is a town in Sussex County, Delaware, United States. The population was 973 at the 2010 census, an increase of 16.2% over the previous decade. It is part of the Seaford, Delaware Micropolitan Statistical Area. According to the United States Census Bureau, the town has a total area of 0.7 square miles (1.8 sq/km) all of it land.