A centenarian is a person who has attained the age of 100 years or more.
Much rarer, a supercentenarian is a person who has lived to the age of 110 or more.
Many notable and famous individuals have become centenarians. They include the following:
... 25.2% are non-families. 20.3% of all households are made up of individuals and 9.7% have someone living alone who is 65 years of age or older. The average household size ...