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The national 1 July, mid-year population estimates (usually based on past national censuses) supplied in these tables are given in thousands. The retrospective figures use the present-day names and world political division: for example, the table gives data for each of the 15 republics of the former Soviet Union, as if they had already been independent in 1950.
Because child mortality has declined substantially over the last several decades, [2] global life expectancy at birth, has risen from 48 years in 1950–1955 to 67 years in 2000–2005, is expected to keep rising to reach 77 years in 2045–2050 and 83 years in 2095–2100. In the more developed regions, the projected increase is from 76 years ...
[3] [4] Old estimates put the global population at 9 billion by 2037–2046, 14 years after 8 billion, and 10 billion by 2054–2071, 17 years after 9 billion; however these milestones are likely to be reached far sooner.
The table starts counting approximately 10,000 years before present, or around 8,000 BC, during the middle Greenlandian, about 1,700 years after the end of the Younger Dryas and 1,800 years before the 8.2-kiloyear event. From the beginning of the early modern period until the 20th century, world population has been characterized by a rapid growth.
New York state’s population could plummet by more than 2 million people by 2050 – a drop of more than 13%, a shocking new study claims. The population is projected to shrink markedly because ...
India’s population over 60 will double in 2050 ... There were 1.1 billion people aged 60 years or above in 2022 globally, making up for 13.9 per cent of the total 7.9 billion. ... the number of ...
This is a list of countries showing past and future population density, ranging from 1950 to 2300, as estimated by the 2017 revision of the World Population Prospects database by the United Nations Population Division. The population density equals the number of human inhabitants per square kilometer of land area.
A Center for Rural Pennsylvania report on population projections shows continued growth in southeastern Pa., but 46 counties with fewer residents. Majority of Pa. counties projected to lose ...