There were 14,681 households, out of which 5,368 (36.6%) had children under the age of 18 living in them, 8,971 (61.1%) were opposite-sex married couples living together, 1,731 (11.8%) had a female householder with no husband present, 802 (5.5%) had a male householder with no wife present. There were 544 (3.7%) unmarried opposite-sex partnerships, and 93 (0.6%) same-sex married couples or partnerships. 2,536 households (17.3%) were made up of individuals, and 1,578 (10.7%) had someone living alone who was 65 years of age or older. The average household size was 3.11. There were 11,504 families (78.4% of all households); the average family size was 3.48.