 The 3,983 housing units averaged 233.3 per square mile (90.1/km²).The racial makeup of the city was 82.5% White, 13.1% Black or African American, 0.20% Native American, 0.65% Asian, 1.1% Pacific Islander, 0.35% from other races, and 0.52% from two or more races; 3.3% of the population was Hispanic or Latino of any race.Of the 3,828 households, 43.4% had children under the age of 18 living with them, 70.2% were married couples living together, 7.4% had a female householder with no husband present, and 20.5% were not families; 17.7% of all households were made up of individuals, and 3.0% had someone living alone who was 65 years of age or older.