The breakdown of the world population by age shows that about a quarter are under the age of 14, about 10% are over 65, while half of the world's population is of working age between 25 and 65.Backlinks from other websites and blogs are the lifeblood of our site and are our main source of new traffic. The image export is now complete. The data export is now complete. Globally, women consistently outlive men, increasing life expectancy and increasing median age.
As a general rule, the median age is higher in high-income countries with a high degree of human development and general standard of living. In fact, there are 18 countries where residents can expect to live 3 more years and 25 countries with an average life expectancy greater than 80 years. Unless specified, all U.S. life expectancy figures listed on this page are “at birth” as standard.
According to the latest figures from the OECD (a group of developed countries), the United States is 1.9 years behind the average lifespan of member countries. Sierra Leone, for example, with an average age of 19.1 years, has an average life expectancy of only 50.1 years. People living in Mississippi, the lowest state, have the same average lifespan as Montserrat (74.6 years), which is ranked 122nd out of 224 countries. However, average ages by country vary significantly around the world and are influenced by a number of factors, such as birth rates, social and economic development and average life expectancy in different countries.
The average life expectancy at birth figures in the U.S. The United States are the most up-to-date available from the OECD, CIA and CDC. Monaco may not have an army, but it has the highest average age in the world, at 55.4 years (53.7 years for men and 57.0 years for women). The average age of a country is related to its life expectancy, which also tends to be higher in rich and developed countries and lower in the poorest and most developing countries.
The African country of Niger has the lowest median age in the world, at just 14.8 years (14.5 years for men and 15.1 for women), but many of its neighbors, including Uganda, Angola, Chad and Mali, are far behind. An important reason for the income gap could be related to the fact that the average age of a small business owner is 50.3 years old. Between 1850 and 1874, there was a 20-year gap between the average life expectancy of the rich population and the general population; the irony is that this gap is not much different from that present in D. In essence, obesity is the main factor in decreasing the average length of life in the United States due to its intertwined relationship with major mortality problems.
