There were 43,021 households, out of which 14,477 (33.7%) had children under the age of 18 living in them, 21,817 (50.7%) were opposite-sex married couples living together, 4,081 (9.5%) had a female householder with no husband present, 2,038 (4.7%) had a male householder with no wife present. There were 2,146 (5.0%) unmarried opposite-sex partnerships, and 312 (0.7%) same-sex married couples or partnerships. 10,906 households (25.4%) were made up of individuals, and 2,945 (6.8%) had someone living alone who was 65 years of age or older. The average household size was 2.63. There were 27,936 families (64.9% of all households); the average family size was 3.18.