 The Census reported that 51,657 people (86.2% of the population) lived in households, 7,910 (13.2%) lived in non-institutionalized group quarters, and 379 (0.6%) were institutionalized.There were 21,657 households, out of which 4,817 (22.2%) had children under the age of 18 living in them, 7,310 (33.8%) were opposite-sex married couples living together, 1,833 (8.5%) had a female householder with no husband present, 862 (4.0%) had a male householder with no wife present.There were 1,802 (8.3%) unmarried opposite-sex partnerships, and 379 (1.8%) same-sex married couples or partnerships.