As of the 2010 census, there were 41,008 people, 14,184 households, and 9,790 families residing in the community. The sharp decrease in population from 54,994 in 2000 was due to the splitting off of the CDP's western portion to form the Wakefield and Woodburn CDPs. The population density in 2010 was 5,219.0 people per square mile (2,015.1/km2). There were 14,715 housing units at an average density of 1,872.1/sq mi (721.3/km2). The racial makeup of the community was 68.4% , 24.6% Black, 8.6% Asian, 0.5% American Indian, 0.1% Pacific Islander, 11.6% from other races, and 4.1% from two or more races. Hispanics and Latinos of any race were 27.6% of the population. Annandale is home to a large working-class White community, and is one of the few remaining areas in Fairfax County where the group has a notable presence.