Official figures reported across outlets indicate that the number of people aged 100 and over in England and Wales continues to grow. The latest data show there were around 15,172 centenarians last year, reflecting an increase of roughly one-fifth over the previous decade. The reports link the rise to improvements in longevity, alongside broader demographic changes. They also note that birth rates have fallen to their lowest level in nearly half a century, which affects the size of younger age groups entering the population over time. Taken together, the figures describe a shift toward an older population: more people reach and live through age 100, while fewer births in recent decades change the age structure. The information is presented as a description of official demographic trends rather than evidence of a single cause, and it focuses on the counts of centenarians and the direction of birth-rate changes. The reports do not provide additional breakdowns beyond the overall estimated number of centenarians and the decade-on-decade growth figure.