there were 3,836 households out of which 31.50% had children under the age of 18 living with them, 55.30% were married couples living together, 9.50% had a female householder with no husband present, and 31.40% were non-families. 27.30% of all households were made up of individuals and 13.30% had someone living alone who was 65 years of age or older. the average household size was 2.46 and the average family size was 2.98.