in the city was 32.7 years. 29.1% of residents were under 18; 9.4% were between the ages of 18 and 24; 27.5% were from 25 to 44; 22.5% were from 45 to 64, and 11.5% were 65 years of age or older. The gender makeup of the city was 48.2% male and 51.8% female. 2000 census As of the 2000 census, 51,874 people, 20,072 households, and 12,506 families reside in the city. The population density was . There were 21,688 housing units at an average density of . The racial makeup of the city was 71.5% White (predominantly German American), 14.7% African American, 0.4% Native American, 1.2% Asian, 0.1% Pacific Islander, 9.2% from other races, and 2.9% from two or more races. Hispanic or Latino of any race were 14.8% of the population. Of the 20,072 households, 62.3% were occupied by families, 33.4% had children under 18 living with them, 40.9% were married couples living together, 15.3% had a female householder with no husband present, and 37.7% were non-families. 30.3% of all households were made up of individuals, and 10.3% had someone living alone who was 65 years of age or older. The average household size was 2.55, and the average family size was 3.16. The city's population was spread out, with 28.4% under 18, 11.1% from 18 to 24, 31.7% from 25 to 44, 18.0% from 45 to 64, and 10.7% who were 65 years of age or older. The median age was 31 years. For every 100 females, there were 96.9 males. For every 100 females aged 18 and over, there were 94.6 males. The median income for a household in the city was $34,863, and the median income for a family was $40,514. Males had a median income of $30,674 versus $22,760 for females. The per capita income for the city was $17,890. About 11.1% of families and 13.6% of the population were below the poverty line, including 18.6% of those under age 18 and 9.0% of those age 65 or over. Economy Due to its proximity to the South Bend metropolitan area, the city's commercial sectors are small. The city's main shopping mall is the Concord Mall, located on the city's south side. A second shopping mall, Pierre Moran Mall, was torn down in 2006 for a new development called Woodland Crossing. Many residents prefer to shop and dine in neighboring Mishawaka due to that city's