Trends in the Distribution of Household Income Between 1979 and 2007
Source: Congressional Budget Office (CBO)
From the CBO Director’s Blog:
From 1979 to 2007, real (inflation-adjusted) average household income, measured after government transfers and federal taxes, grew by 62 percent. That growth was not equal across the income distribution: Income after government transfers and federal taxes (denoted as after-tax income) for households at the higher end of the income scale rose much more rapidly than income for households in the middle and at the lower end of the income scale.
In a study prepared at the request of the Chairman and former Ranking Member of the Senate Committee on Finance, CBO examines the trends in the distribution of household income between 1979 and 2007. (Those endpoints allow comparisons between periods of similar overall economic activity.)