Un population projections
The current world population of 73 billion is expected to reach 85 billion by 2030, 97 billion in 2050 and 112 billion in 2100, according to a new un desa report. List of countries and dependencies in the world ranked by population, from the most populated growth rate, median age, fertility rate, area, density, population. Learn how the us census bureau serves america as the leading source of quality data about our people, business and economy. Although the pace of world population growth has declined, it has not stopped and future projections remain uncertain further, the amount of uncertainty is.
Population projections are estimates of the population for future dates. The un's new population projections suggest an increase to 83 billion by 2028, and over 11 billion by 2100. Population projections provide an indication of the future size and age structure of the population based on mid-year population estimates and a set of assumptions of. Historical population data and projections other data on population and demographic events are available from the united nations //esaunorg/unpd/wpp.
Projections of population size, growth rates, and age distribution, although extending to distant horizons, shape policies today for the economy, environment, and. Un sg's special envoy for road safety joint eurostat/unece work session on demographic projections 29 - 31 october 2013 population projections by age,. A new un study of global population trends predicts that india will overtake china to become the world's most populous nation by 2022 the report also says that. According to the un's 2017 revision to its population according to his projections, population growth will be only sustained till the 2040s by rising. This paper is a re-make of chapters 13 of the interim report - world agriculture: towards 2030/2050 new population data and projections from the un world.Figure 4-5: population projections - historical data from 1900 to 1990 (based on durand, 1967 demeny, 1990 un, 1998) and in sres scenarios for 1990 to 2100 (based. The 2017 revision of world population prospects is the twenty-fifth round of official united nations population estimates and projections that have been prepared by. I5 recent history and projections in terms of recent developments, the data from the un population division provides consistent and comparable estimates (and.
Population projections are a critical step for incorporating population concerns into comprehensive national planning strategies this population projections. This database presents population and other demographic estimates and projections from 1960 to 2050 they are disaggregated by age-group and sex and covers more. Un projects 2030 us urban area populations by the un's population projections to 2030 indicate modest rankings changes from the present.
The population projections for japan project the size and structure of the population into the future based on assumptions on future fertility, mortality, and. The un has recently released revised projections for global population growth almost every page of their report, available here [pdf], has implications for. The ilo population projection model (ilo-pop) the un population projections, published every two years under the title world population prospects,. Based on un population projections, these 20 countries will have the most people in the year 2050.
Our growing populationin 1950, five years after the founding of the united nations, world population was estimated at around 26 billion people it reached 5 billion. If current trends continue, immigrants arriving from 2005 to 2050 and their descendants will account for 82% of the population growth in the united states. The future of world religions: population growth projections, 2010-2050 why muslims are rising fastest and the unaffiliated are shrinking as. Eurostat published the population projections in the light of recent developments in population trends population projections 2015 at national level.