If you live to 100, can you avoid outliving your money? Will you live to 100? Your odds of becoming a centenarian may be improving. Earlier this year, the Centers for Disease Control reported that the population of Americans aged 100 or older rose 44% between 2000 and 2014. The Pew Research Center says that the world had more than four times as many centenarians in 2015 as it did in 1990.