Passage: 97.7% of the population were in households, 2.3% were in group quarters, and 1% were institutionalized. There were 8,103,731 households of which 30.2% or 2,449,343 had children. 46.1% or 3,736,165 were composed of opposite sex and married couples. Male households with no wife composed 4.9% or 400,534. 15.0% or 1,212,436 were female households, with no husbands. 34% or 2,754,596 were non-family households. The household density was 684 per square mile. 91.9% of housing units were occupied with a 3.8% vacancy rate. The average household size was 2.65 per household. The average income for non-family households was $90,335, and the average income for families was $104,715. 13.3% or 2,888,493 of the population were below the poverty line.
How many households had no children? How many less households had children than were composed of opposite sex and married couples? How many more dollars are the average income for families than for non-family? How many more dollars was the average income for families than non-family households? How many more households were composed of opposite sex and married couples than non-family households? How many more of the population was in households than institutionalized? How many more percentage had female households with no husband than males house with no wife? How many percentage were in group quarters than were institutionalized? In percent, how many of the population is above the poverty line? In percent, how many of the population were in group quarters or institutionalized? Were there more households with females and no husband present or more male households with no wife? Which household had a higher percentage, with children or opposite sex and married couples?