There were 5,158 households, 2,112 (40.9%) had children under the age of 18 living in them, 3,054 (59.2%) were opposite-sex married couples living together, 590 (11.4%) had a female householder with no husband present, 184 (3.6%) had a male householder with no wife present. There were 204 (4.0%) unmarried opposite-sex partnerships, and 34 (0.7%) same-sex married couples or partnerships. 1,046 households (20.3%) were one person and 258 (5.0%) had someone living alone who was 65 or older. The average household size was 2.68. There were 3,828 families (74.2% of households); the average family size was 3.14.