Open spaces, bounded places: Does the American west's arid landscape yield dense metropolitan growth?

This article presents data on the 50 largest metropolitan areas in the United States to compare the metropolitan population density in the eastern and western parts of the country. The data show that the West often has more densely settled metropolitan areas than the East, especially when compared with the Southeast. The difference is due in part to the arid and rugged environment in the West. The article also develops a new understanding of Sunbelt development by comparing its eastern and western halves. The growth patterns of the Sunbelt are often contrasted with those of the Northeast and Midwest, the assumption being that its newer metropolitan areas share a common, lower‐density urban form. However, this study shows that intraregional differences within the Sunbelt make such comparisons difficult and deceptive.