TNPSC Thervupettagam

World Population Review

January 23 , 2023 458 days 782 0
  • The United States Census Bureau World Population Clock recently released its “World Population Review” report.
  • According to the report, the world’s population as of September 2022 was 7.9 billion.
  • It is to reach 8 billion by November 2022.
  • In 2015, the world population was 7.2 billion.
  • India and China were the only countries with more than 1 billion people.
  • China is the most populous nation in the world with 1.42 billion people.
  • The population of India is 1.41 billion.
  • India is to overtake China and become the most populous nation in the world by 2030.
  • The population growth rate of the world is decreasing.
  • It will reach zero by 2080-2100. After 2100, the growth rate will be negative.
  • By 2100 the world population is to reach 10.4 billion people.
  • Vatican City is the least populated country in the world with a population count of 500 people.
  • The world's population continues to increase by roughly 140 people per minute.
  • The growth rate fell below 1% in 2020.
  • This occurrence is the first since 1950.
  • Global life expectancy has increased as 72.8 years in 2019.
  • This is nine years longer than the expectancy in 1990.
  • The global expectancy is expected to increase and reach 77.2 years by 2050.

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