 There were 3,340 households of which 17.1% had children under the age of 18 living with them, 36.5% were married couples living together, 9.4% had a female householder with no husband present, 2.8% had a male householder with no wife present, and 51.3% were non-families.45.5% of all households were made up of individuals and 29.2% had someone living alone who was 65 years of age or older.The average household size was 1.87 and the average family size was 2.57.