The number of people aged 60 and older worldwide is projected to increase from 1.1 in 2023 to 1.4 billion by 2030.
By 2050, 1 out of 6 people in the world will be over the age of 65, and the number of people aged 80 or over will triple in the next 30 years (WHO; Ageing: Global population; February 2025).