Our virtually instant analysis of 2000 census trends in metropolitan areas has the generated wide interest. The principal purpose is to chronicle the change in metropolitan area population and the extent to which that change occurred in the urban core as opposed to suburban areas.
From a policy perspective, this is especially timely because of the recurring report that suburbanites have been moving to the urban core over the last decade. We have dealt with this issue extensively, noting the lack of data for any such interpretation. As of this writing, with data for more than half of the major metropolitan areas (over 1,000,000 population) in, there remains virtually no evidence that people are "moving back to the city" (actually, most suburban growth came from outside metropolitan areas, not from the "cities").