Mean population center of US shifts west and south; Midwest may no longer be the heartland

Geographically, the Midwest is a broad US region between the two coasts and north of the South (as it was constituted in the Civil War). But symbolically, the Midwest is often referred to the as the “heartland” or as where “mainstream” America is, an idea illustrated by a journalist’s claim that a Nixon policy would “play in Peoria” in 1969.

A little-referenced geographic measure, the mean center of population in the United States, is moving west and south again, suggesting that the Midwest will no longer be the American center within several decades:

When the Census Bureau announces a new mean center of population next month, geographers believe it will be placed in or around Texas County, Mo., southwest of the present location in Phelps County, Mo. That would put it on a path to leave the region by midcentury.

“The geography is clearly shifting, with the West beginning to emerge as America’s new heartland,” said Robert Lang, a sociology professor at the University of Nevada-Las Vegas who regularly crunches data to determine the nation’s center. “It’s a pace-setting region that is dominant in population growth but also as a swing point in American politics.”

The last time the U.S. center fell outside the Midwest was 1850, in the eastern territory now known as West Virginia. Its later move to the Midwest bolstered the region as the nation’s cultural heartland in the 20th century, central to U.S. farming and Rust Belt manufacturing sites.

In my mind, the best use of this measure is to track its changing path over time: it has consistently moved West though hasn’t moved that far South. In terms of showing where the “center” is, it is less clear. I would see this type of measure as similar to National Geographic’s recent “most typical face“: it tells us something but is best useful for tracking changes over time.

As for whether this moving mean center of population really means that the Midwest will not be considered the mainstream, this remains to be seen. Could the West really be the new heartland in the eyes of the American people? This would involve a shift in symbols, particularly about what it means to be the “heartland.” Is it where most of the people are, where the swing states are, where there is the most history, where there is the most agriculture, where people are most traditional, or where the people are the most “normal”?

 

Lower levels of segregation in many cities according to the American Community Survey

Residential segregation, primarily between whites and blacks, is a critical issue when considering the historical development and current state of American development patterns and way of life. But new findings from the most recent American Community Survey (the Census Bureau’s yearly survey) suggest that segregation levels have decreased in many cities:

Atlanta is one of several predominantly Southern and Western cities that showed a noticeable integration trend over the last five years as both middle-class blacks and whites moved into each other’s neighborhoods, according to the Census Bureau’s American Community Survey of 10 million Americans, released Tuesday…

Seventy-five percent of the largest 100 US metro areas showed neighborhood segregation rates slipping to levels not seen for more than a century…

Ethnic integration failed to show the same kind of gains…

It isn’t that the North, which has lagged behind the South and West in integration rates, has dramatically different attitudes on race. Rather, new housing and job opportunities in the South and West have helped to spur integration there.

This is interesting, and potentially uplifting, news. A number of sociologists have called attention to this issue in recent decades, perhaps most notably in American Apartheid published in the early 1990s. Recent maps show that many cities have a highly visible divide between different population groups. With these recent findings, the question may now be: how much more integration might we see in American cities? Is this a short-term trend or is this indicative of a slow, steady rise of integration in American cities?

What I would like to see is a more specific breakdown of what cities improved on integration and which did not. The article suggests that cities in the South and West had increasing rates of integration while segregation decreased less in the North. This is a reminder that in American cities, segregation has been more prominent in northern cities, what scholars (according to the article) call “the ghetto belt.” Are there lessons from the cities that improved in integration that can be exported to other cities?

Additionally, how have segregation/integration rates changed in suburbs or perhaps in whole metropolitan regions?