There were 2,328 households, 221 (9.5%) had children under the age of 18 living in them, 1,112 (47.8%) were opposite-sex married couples living together, 131 (5.6%) had a female householder with no husband present, 56 (2.4%) had a male householder with no wife present. There were 81 (3.5%) unmarried opposite-sex partnerships, and 16 (0.7%) same-sex married couples or partnerships. 877 households (37.7%) were one person and 659 (28.3%) had someone living alone who was 65 or older. The average household size was 1.91. There were 1,299 families (55.8% of households); the average family size was 2.45.