Money 10 cities where the rich are getting richer and the poor are getting poorer in the US November 30, 2018Samuel Stebbins, 24/7 Wall StreetComments Off on 10 cities where the rich are getting richer and the poor are getting poorer in the US To identify the cities with rising income inequality, 24/7 Wall St. reviewed five-year change in the Gini Index for metropolitan statistical areas.