According to official data, this 2021 the world population is 7.9 billion people . It should be noted the exponential growth of the population in the last two centuries, taking into account that in 1800 there were 1,000 million people in the world. According to current estimates, the population reaches 9.7 billion people and 11 billion in 2100.
Currently, 61% of the world’s population lives in Asia , 17% in Africa, 10% in Europe, 8% in Latin America and the Caribbean, and the remaining 5% in Oceania and North America.
According to the World Health Organization , the average age of the population is 27.6 years and, according to data provided by the United Nations, it will increase to 38.1 years by 2050.
What is the most populous country?
The most populous country in the world is China , with 1,444 million inhabitants and a population density of 148 inhabitants per square kilometer. Most of the inhabitants are concentrated in the big cities like Shanghai, Beijing and Canton.
What will be the most populous country in 2050?
According to the United Nations, in the year 2050 there will be 9.7 billion people on Earth . By then, China will no longer be the most populous country in the world, and the first place in the ranking will be occupied by India with 1.66 billion inhabitants. 2,000 languages are spoken in the Asian country, with Hindi being the official language.
Which country has the highest life expectancy?
The Hong Kong Special Administrative Region of the People’s Republic of China has the highest life expectancy in the world: 85 years . With a population of 7.5 million, the quality of life in Hong Kong is very good: there are a large number of green areas, the streets are safe …
Which country has the highest fertility rate?
The country with the highest fertility rate is Niger: 6.53 births per woman . This is causing a population increase never seen before. The birth rate is the highest in the world: 51.6 births per 1,000 inhabitants. However, the mortality rate is also very high: 14.83 deaths per 1,000 inhabitants. It is the fourth poorest country in the world and has a population of 24.21 million inhabitants. Life expectancy is very low, barely 44 years, and only 18.6% of the population is literate.
These are the main answers you should have about the world population .
