In the 2004 election, according to the main media exit poll, President Bush won 63 percent of the votes cast by Americans in households earning over $200,000 a year, and 57 percent from those in the $100,000 to $200,000 range. All things being equal, wealthier people vote Republican.Interesting how income is such a factor in voting in red states but not blue ones.
But conservatives counter that Democrats are the party of choice in swank, well-educated latte enclaves: suburban Boston, New York and Philadelphia; Montgomery County, Md.; and Microsoftland around Seattle, Silicon Valley and Hollywood.
"In poor states," Gelman and his colleagues write, "rich people are much more likely than poor people to vote for the Republican presidential candidate, but in rich states (such as Connecticut), income has almost no correlation with vote preference. . . . In poor states, rich people are very different from poor people in their political preferences. But in rich states, they are not."
via Washington Post