The Centenarian Population: 2007–2011

"Centenarians, people 100 years or older, made up a very small portion of the total population in the

2007–2011 ACS, accounting for 55,000 people (0.02 percent).  By comparison, the 65 years and over 

population accounted for 40 million people or 13 percent of the total population..."

Centenarian Population