What is the average lifespan of someone living in Britain?

As of 2021, the average lifespan in Britain is approximately 81 years, with women generally living longer than men. Life expectancy can vary based on factors such as socioeconomic status, lifestyle, and access to healthcare. Recent trends have shown slight fluctuations in life expectancy due to various health challenges and public health issues. For the most accurate and up-to-date figures, consulting the latest statistics from the Office for National Statistics (ONS) is recommended.