There were 5,663 households, out of which 3,006 (53.1%) had children under the age of 18 living in them, 3,761 (66.4%) were opposite-sex married couples living together, 533 (9.4%) had a female householder with no husband present, 231 (4.1%) had a male householder with no wife present. There were 251 (4.4%) unmarried opposite-sex partnerships, and 42 (0.7%) same-sex married couples or partnerships. Of the households, 828 (14.6%) were made up of individuals, and 227 (4.0%) had someone living alone who was 65 years of age or older. The average household size was 3.10. There were 4,525 families (79.9% of all households); the average family size was 3.48.