sentences:  Of the 2,477 households, 28.7% had children under the age of 18 living with them, 56.2% were married couples living together, 9.8% had a female householder with no husband present, 29.9% were non-families, and 25.2% of all households were made up of individuals.The average household size was 2.45 and the average family size was 2.91.The median age was 43.7 years.