In fact, the college graduates who are now the base of the party have moved working people out of the old neighborhoods. I think here of my own city—Chicago—where the members of the City Council whom columnists from Ben Hecht to Mike Royko used to mock now have more degrees than reporters of Hecht’s generation had. Here’s the finding of a new study from the University of Illinois at Chicago: In 1970, one half of Chicago by census tract was “middle-income”—that is to say, the people who made up the old working-class machine vote, most of them without four-year college degrees. Now that “middle-income” group is just 16 percent. The bungalows in those formerly middle-income neighborhoods teeming with high school graduates now belong to high-tech entrepreneurs and investors in hedge funds.
Thomas Geoghegan, New Republic