 There were 4,624 households, out of which 36.7% had children under the age of 18 living with them, 56.2% were married couples living together, 7.6% had a female householder with no husband present, and 32.7% were non-families.23.1% of all households were made up of individuals, and 4.3% had someone living alone who was 65 years of age or older.The average household size was 2.54 and the average family size was 3.08.