The Red State Brain Drain Isn’t Coming. It’s Happening Right Now.

Part of the answer is that not many of us move at all, so broad migration patterns are not so consequential as you might think. The big migration story is that Americans have grown steadily less geographically mobile for most of the past century. As the Berkeley sociologist Claude S. Fischer pointed out two decades ago, the idea of the United States as a rootless nation, promoted by writers as varied as Vance Packard and Joan Didion, is simply wrong—a fantasy derived from the historical memory of westward expansion during the nineteenth century. Today, even immigrants tend to stay put once they arrive in the United States. During the past decade, the percentage of the entire population that moved from one state to another in any given year never rose above 2.5 percent, not even during the Covid pandemic. Even movement from one county in a given state to another is about half what it was before 1990.

When Americans do move, the motivating factor is typically pursuit of cheaper housing. In a country where decades can go by with no appreciable rise in real median income, it makes sense that if you’re going to move, it’s best to go where it’s cheaper to live. Red states almost always offer a lower cost of living. If the climate’s warm, as it is in many red states, so much the better. Conservatives like to argue that people move to red states because the taxes are lower, and it’s true, they are. But that confuses correlation with cause. In places where the cost of living is low, taxes tend to be low, too. The high-tax states are the more prosperous (invariably blue) ones where it’s more expensive to live.

But there’s an exception to the American reluctance to migrate: Joe (and Jane) College. College-educated people move a lot, especially when they’re young. Among single people, the U.S. Census Bureau found, nearly 23 percent of all college-degree holders moved to a different state between 1995 and 2000, compared to less than 10 percent of those without a college degree. Among married people, nearly 19 percent of college-degree holders moved, compared to less than 10 percent of those without a college degree. More recent data shows that, between 2001 and 2016, college graduates ages 22 to 24 were twice as likely to move to a different state as were people lacking a college degree.