According to the Wall Street Journal, there are "Signs of a Suburban Comeback." This is a turnaround from the typical media coverage of US population estimates in recent years, which have more often than not heralded a "return to the cities" generally more rooted in anecdote than data.
There were always at least two problems with the "return to the city" thesis. First of all, most people who live in the suburbs came from areas outside metropolitan areas and they couldn't return to where they had never lived (see Cities and Suburbs: The Unexpected Truth). More importantly, in every year for which there is data, the net inward migration to suburbs has been far greater than to the core counties, which have nearly always had net outward migration (see Special Report: 2013 Metropolitan Area Population Estimates. Under these conditions, there could not have been net migration from the suburbs to the core municipalities. read more »