 The census reported that 16,323 people (96.1% of the population) lived in households, 148 (0.9%) lived in non-institutionalized group quarters, and 517 (3.0%) were institutionalized.There were 4,230 households, 2,583 (61.1%) had children under the age of 18 living in them, 2,562 (60.6%) were opposite-sex married couples living together, 720 (17.0%) had a female householder with no husband present, 365 (8.6%) had a male householder with no wife present.There were 345 (8.2%) unmarried opposite-sex partnerships, and 34 (0.8%) same-sex married couples or partnerships.