There were 36,130 households, out of which 11,012 (30.5%) had children under the age of 18 living in them, 16,001 (44.3%) were opposite-sex married couples living together, 4,806 (13.3%) had a female householder with no husband present, 1,984 (5.5%) had a male householder with no wife present. There were 2,570 (7.1%) unmarried opposite-sex partnerships, and 204 (0.6%) same-sex married couples or partnerships. 10,344 households (28.6%) were made up of individuals, and 4,622 (12.8%) had someone living alone who was 65 years of age or older. The average household size was 2.43. There were 22,791 families (63.1% of all households); the average family size was 2.94.