Asbury Park was originally incorporated as a borough by an Act of the New Jersey Legislature on March 26, 1874, from portions of Ocean Township. The borough was reincorporated on February 28, 1893. Asbury Park was incorporated as a city, its current type of government, as of March 25, 1897.
The city is widely known for its rich musical history. It was ranked the sixth best beach in New Jersey in the 2008 Top 10 Beaches Contest sponsored by the New Jersey Marine Sciences Consortium.
As of the census of 2000, there were, there were 17,930 people, 6,754 households, and 3,586 families residing in the city. The population density was 5,629.4/km² (14,290.0/mi²) making it Monmouth County's most densely populated municipality. There were 7,744 housing units at an average density of 2,090.9/km² (5,416.7/mi²). The racial makeup of the city was 15.77% White, 67.11% Black, 0.32% Native American, 0.70% Asian, 0.07% Pacific Islander, 6.49% from other races, and 5.53% from two or more races. Hispanic or Latino of any race were 18.58% of the population.
There were 6,754 households out of which 31.0% had children under the age of 18 living with them, 20.2% were married couples living together, 26.9% had a female householder with no husband present, and 46.9% were non-families. 39.4% of all households were made up of individuals and 15.2% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 3.36.
In the city the population was spread out with 30.1% under the age of 18, 10.6% from 18 to 24, 29.8% from 25 to 44, 18.3% from 45 to 64, and 11.2% who were 65 years of age or older. The median age was 31 years. For every 100 females there were 88.4 males. For every 100 females age 18 and over, there were 83.2 males.
The median income for a household in the city was $23,081, and the median income for a family was $26,370. Males had a median income of $27,081 versus $24,666 for females. The per capita income for the city was $13,516. About 29.3% of families and 40.1% of the population were below the poverty line, including 46.5% of those under age 18 and 37.1% of those age 65 or ver.