Charles Murray wrote a much-discussed new book, Coming Apart: The State of White America, 1960-2010.

David Frum quotes Murray as writing, in an echo of now-forgotten TV personality Tucker Carlson, that the top 5 percent of incomes “tends to be liberal-right? There’s no getting around it. Every way of answering this question produces a yes.”

Frum does me the favor of citing Red State Blue State as evidence, and I’d like to back this up with some graphs.

Frum writes:

Say “top 5 percent” to Murray, and his imagination conjures up everything he dislikes: coastal liberals listening to NPR in their Lexus hybrid SUVs. He sees that image so intensely that no mere number can force him to remember that the top 5 percent also includes the evangelical Christian assistant coach of a state university football team. . . .

To put it in graphical terms:

Further discussion and more graphs here.

Andrew Gelman is a professor of statistics and political science and director of the Applied Statistics Center at Columbia University. He has received the Outstanding Statistical Application award from the American Statistical Association, the award for best article published in the American Political Science Review, and the Council of Presidents of Statistical Societies award for outstanding contributions by a person under the age of 40.