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This is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1. The list also includes unrecognized but de facto independent countries. The figures in the table ...
The recovery of the birth rate in most western countries around 1940 that produced the "baby boom", with annual growth rates in the 1.0 – 1.5% range, and which peaked during the period 1962–1968 at 2.1% per year, [2] temporarily dispelled prior concerns about population decline, and the world was once again fearful of overpopulation.
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.
The tables below list the world's most densely populated countries, both in absolute terms and in comparison to their total populations, as of November 2022. All areas and populations are from The World Factbook, unless otherwise noted. Population density (people per km 2) map of the world in 2020. Red areas denote regions of highest population ...
Although populations are declining in many countries, this is the first time China’s population has contracted since 1961, after a three-year famine spurred by then-leader Mao Zedong’s ...
Population of the present-day top seven most-populous countries, 1800 to 2100. Future projections are based on the 2024 UN's medium-fertility scenario. Chart created by Our World In Data in 2024. The following is a list of countries by past and projected future population. This assumes that countries stay constant in the unforeseeable future ...
The country's retirement-age population, aged 60 and over, is expected to increase to more than 400 million by 2035 - more than the entire population of the United States - from about 280 million ...
All of these economies have fertility rates far below 2.1, the “replacement rate” which allows for a stable population. They haven’t reported a rate above 2.1 for years, if not decades.