As of 2010, there were 121,254 households, out of which 15.4% were vacant. As of 2000, 24.5% of households had children under the age of 18 living with them, 32.4% were married couples living together, 15.4% had a female householder with no husband present, and 47.6% were non-families. 35.0% of all households were made up of individuals, and 8.5% had someone living alone who was 65 years of age or older. The average household size was 2.25 and the average family size was 2.97.