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:
... 30.9% of all households are made up of individuals and 18.1% have someone living alone who is 65 years of age or older. The average household size is 2.20 and ...