What is the total population of the world in 2020?

In 2020, the global population will be about 7.6 billion, of which 13 countries have a population of over 100 million, namely China, India, the United States, Indonesia and other countries. Among them, China has the largest population, which is the most populous country in the world. India has the second largest population on earth, and the third to tenth places are the United States, Indonesia, Brazil, Pakistan, Nigeria, Bangladesh and Russia.

Since 1975, the global population has increased by 10 billion every two years. However, in the same period, the composition of the world population has changed and deviated from the historical pattern.

Extended data:

According to the World Population Outlook 20 19 issued by the United Nations Department of Economic and Social Affairs on June 7, 2030, the world population will increase from the current 7.7 billion to 8.5 billion, and in 2050 it will be 9.7 billion, 2 100 or100 billion.

In addition to the slowdown in population growth, the report also points out the macro population trend: the global population aging problem will become more and more prominent. With the continuous growth of the world population, many problems are constantly changing, and the population problem is the same problem in the world. In order to make people pay attention to the population problem, World Population Day was put forward.

Baidu Encyclopedia-World Population