Pleasantville is a city in Atlantic County, New Jersey, United States. As of the 2010 United States Census, the city's population was 20,249, reflecting an increase of 1,237 (+6.5%) from the 19,012 counted in the 2000 Census, which had in turn increased by 2,985 (+18.6%) from the 16,027 counted in the 1990 Census.
Pleasantville was originally incorporated as a borough by an act of the New Jersey Legislature on January 10, 1889, from portions of Egg Harbor Township, based on the results of a referendum held on December 15, 1888. Pleasantville was incorporated as a city on April 14, 1914, replacing Pleasantville borough, based on the results of a referendum held that same day. the city was named by Dr. David Ingersoll for its surroundings.
According to the United States Census Bureau, the city had a total area of 7.298 square miles (18.901 km2), including 5.694 square miles (14.746 km2) of land and 1.604 square miles (4.154 km2) of water (21.98%).
Unincorporated communities, localities and place names located partially or completely within the city include Mount Pleasant, Risleyville and Smiths Landing.
The city borders the Atlantic County municipalities of Absecon, Atlantic City, Egg Harbor Township, Northfield and Ventnor City.
The 2010 United States Census counted 20,249 people, 6,661 households, and 4,569.446 families in the city. The population density was 3,556.5 per square mile (1,373.2/km2). There were 7,219 housing units at an average density of 1,267.9 per square mile (489.5/km2). The racial makeup of the city was 24.33% (4,926) White, 45.94% (9,303) Black or African American, 0.83% (168) Native American, 2.42% (490) Asian, 0.03% (6) Pacific Islander, 22.00% (4,454) from other races, and 4.45% (902) from two or more races. Hispanic or Latino of any race were 41.06% (8,314) of the population.
The 6,661 households accounted 34.3% with children under the age of 18 living with them; 33.3% were married couples living together; 26.5% had a female householder with no husband present, and 31.4% were non-families. Of all households, 25.0% were made up of individuals, and 8.4% had someone living alone who was 65 years of age or older.