Between 1984 and 2009, the median net worth of a member of the House more than doubled, according to the analysis of financial disclosures, from $280,000 to $725,000 in inflation-adjusted 2009 dollars, excluding home equity.
Over the same period, the wealth of an American family has declined slightly, with the comparable median figure sliding from $20,600 to $20,500, according to the Panel Study of Income Dynamics from the University of Michigan.
The growing financial comfort of Congress relative to most Americans is consistent with the general trends in the United States toward inequality of wealth: Members of Congress have long been wealthier than average Americans, and in recent decades the wealth of the wealthiest Americans has outpaced that of the average.