Most Baby Boomers, like their parents, are choosing to “age in place,” but a large and growing number – more than 1.2 million households – are choosing to move to communities designed to meet their needs, according to a study released today by the National Association of Home Builders (NAHB) and the MetLife Mature Market Institute (MMI). The data is significant because by 2010 the Boomers will represent one quarter of the U.S. population – a group that will greatly impact the choices available in the housing market.