There were 9,305 households, 3,854 (41.4%) had children under the age of 18 living in them, 4,940 (53.1%) were opposite-sex married couples living together, 1,514 (16.3%) had a female householder with no husband present, 636 (6.8%) had a male householder with no wife present. There were 560 (6.0%) unmarried opposite-sex partnerships, and 96 (1.0%) same-sex married couples or partnerships. 1,612 households (17.3%) were one person and 560 (6.0%) had someone living alone who was 65 or older. The average household size was 3.01. There were 7,090 families (76.2% of households); the average family size was 3.39.