The number of Hawaii residents age 65 and older grew more than three times faster than the rest of the total state population from 2010 to 2011, according to a state analysis of new data from the U.S. Census Bureau. The analysis by the state Department of Business, Economic Development & Tourism found that while the total state population increased by less than 1 percent between July 1, 2010, and July 1, 2011, the population of people age 65 and older grew by 3.1 percent. Kauai and the Big Island...