 There were 7,641 households out of which 31.10% had children under the age of 18 living with them, 56.30% were married couples living together, 10.90% had a female householder with no husband present, and 29.30% were non-families.26.20% of all households were made up of individuals and 14.40% had someone living alone who was 65 years of age or older.The average household size was 2.56 and the average family size was 3.08.