There were 4,844 households, out of which 919 (19.0%) had children under the age of 18 living in them, 1,972 (40.7%) were opposite-sex married couples living together, 405 (8.4%) had a female householder with no husband present, 217 (4.5%) had a male householder with no wife present. There were 330 (6.8%) unmarried opposite-sex partnerships, and 35 (0.7%) same-sex married couples or partnerships. 1,808 households (37.3%) were made up of individuals, and 783 (16.2%) had someone living alone who was 65 years of age or older. The average household size was 2.08. There were 2,594 families (53.6% of all households); the average family size was 2.70.