3Over the long haul, America’s middle-income households have seen their income grow.From 1970 to 2014, these households’ median income increased from $54,682 to $73,392 (in 2014 dollars), a gain of 34%. Lower-income household incomes have grown, too, but not as much: 28% over the same 44-year period. Upper-income household incomes have grown most, up 47% over this period.
However, the nation’s economic progress over the past several decades masks financial setbacks since 2000. Because of the recession in 2001 and the Great Recession of 2007-09, overall household incomes fell from 2000 to 2014. The greatest loss was felt by lower-income households, whose median income fell 9% over this period; the median for middle-income households fell 4%, and that for upper-income households fell 3%.