In 1994, approximately one in eight Americans was age 65 and older. But by 2030, one in five Americans will be a "senior citizen." From 2010 to 2030, the number of baby boomers age 65 to 84 will grow by an estimated 80 percent while the population age 85 and older will grow by 48 percent. In addition, between 1994 and 2020, the nation's population of 85 years and older is projected to double to 7 million, and then increase to between 19 and 27 million by 2050. So, it's easy to see why those in the home ...