In absolute figures (estimate): 1  4,968,429 young people under 15 years old ( 2,534,785 males / 2,433,645 females) 2  10,495,608 persons between 15 and 64 years old ( 5,175,172 males / 5,320,437 females) 3  1,062,137 persons above 64 years old ( 510,328 males / 551,644 females)
Median income for a one-person household is $27,237 while typical income for a two-person household is $58,121. Median income rises as household size increases, peaking at 4-person households with a median income of $75,343.
Median personal income for the population age 25 or older in 2005. Personal income is an individual's total earnings from wages, investment interest, and other sources. The Bureau of Labor Statistics reported a median personal income of $865 per week for all full-time workers in 2017. The U.S Bureau of the Census has the annual real median personal income at $30,240 in 2015.