There were 4,565 households, 1,941 (42.5%) had children under the age of 18 living in them, 3,386 (74.2%) were opposite-sex married couples living together, 290 (6.4%) had a female householder with no husband present, 208 (4.6%) had a male householder with no wife present. There were 171 (3.7%) unmarried opposite-sex partnerships, and 35 (0.8%) same-sex married couples or partnerships. 522 households (11.4%) were one person and 161 (3.5%) had someone living alone who was 65 or older. The average household size was 3.08. There were 3,884 families (85.1% of households); the average family size was 3.32.