There were 9,860 households, out of which 5,291 (53.7%) had children under the age of 18 living in them, 5,900 (59.8%) were opposite-sex married couples living together, 1,511 (15.3%) had a female householder with no husband present, 720 (7.3%) had a male householder with no wife present. There were 744 (7.5%) unmarried opposite-sex partnerships, and 55 (0.6%) same-sex married couples or partnerships. 1,324 households (13.4%) were made up of individuals, and 496 (5.0%) had someone living alone who was 65 years of age or older. The average household size was 3.53. There were 8,131 families (82.5% of all households); the average family size was 3.82.