Here are the Parts of the US with the Most Income Inequality

The study (PDF), prepared by the economic consulting company IHS Global Insight (IHS), also compares which metro areas have the most households in the top, bottom, and middle thirds of the country’s income distribution. The areas with the fewest middle-income households are mostly coastal: Out of the 357 metro areas, San Jose has the lowest percentage of households making more than $35,000 and less than $75,000, followed by the areas around Bridgeport, Conn.; Washington, D.C.; San Francisco and Oakland; Boston; and New York. The Washington-Arlington-Alexandria and San Jose-Sunnyvale-Santa Clara metro areas have the highest percentage of households making more than $75,000 and the lowest percentage making less than $35,000.