“A U.S. Census Bureau report, Patterns of Metropolitan and Micropolitan Population Change: 2000 to 2010, shows that in many of the largest cities of the most-populous metro areas, downtown is becoming a place not only to work but also to live. Between the 2000 and 2010 censuses, metro areas with 5 million or more people experienced double-digit population growth rates within their downtown areas (within a two-mile radius of their largest city’s city hall), more than double the rate of these areas overall. Chicago experienced the largest numeric gain in its downtown area, with a net increase of 48,000 residents over 10 years. New York, Philadelphia, San Francisco and Washington also posted large population increases close to city hall. These downtown gains were not universal, however: New Orleans and Baltimore experienced the greatest population declines in their downtown areas (35,000 and slightly more than 10,000, respectively). Two smaller areas in Ohio — Dayton and Toledo — also saw downtown declines of more than 10,000.”