Rising Income (1950s to 2000s)

Someone asked today about how much income has grown in the last 50 years in the U.S. Here is a report from the U.S. Census Bureau that shows the upward trend (the figures account for inflation already, by using constant 1997 dollars). See just the first few pages of the report for an answer...

FYI: the income gains have not been equal by race, with incomes of some minority groups lagging. But the overall trend is income growth since the 1950s for most socioeconomic groups / classes...