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  2. Human population projections - Wikipedia

    en.wikipedia.org/wiki/Human_population_projections

    Africa's share of global population is projected to grow from 17% in 2020 to 25% in 2050 and 38% by 2100, while the share of Asia will fall from 60% in 2020 to 55% in 2050 and 45% in 2100. [ 5 ] [ 6 ] The strong growth of the African population will happen regardless of the rate of decrease of fertility, because of the high proportion of young ...

  3. List of regions of the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_regions_of_the...

    U.S. Census Bureau regions and divisions. Since 1950, the United States Census Bureau defines four statistical regions, with nine divisions. [1] [2] The Census Bureau region definition is "widely used ... for data collection and analysis", [3] and is the most commonly used classification system.

  4. Demographics of the United States - Wikipedia

    en.wikipedia.org/wiki/Demographics_of_the_United...

    Under the law, the Immigration and Nationality Act of 1965, [39] the number of first-generation immigrants living in the United States has increased, [40] from 9.6 million in 1970 to about 38 million in 2007. [41] Around a million people legally immigrated to the United States per year in the 1990s, up from 250,000 per year in the 1950s. [42]

  5. List of countries by past and projected future population

    en.wikipedia.org/wiki/List_of_countries_by_past...

    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 ...

  6. List of states and territories of the United States by ...

    en.wikipedia.org/wiki/List_of_states_and...

    Population density is defined as the population divided by land area. Data are from the US Census unless otherwise specified. Population data are for the year 2023 [2] and area data are for the year 2010. [3] Some population estimates for territories are from the United Nations Commission on Population and Development. [4]

  7. List of U.S. states and territories by population - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._states_and...

    The states and territories included in the United States Census Bureau's statistics for the United States population, ethnicity, and most other categories include the 50 states and Washington, D.C. Separate statistics are maintained for the five permanently inhabited territories of the United States: Puerto Rico, Guam, the U.S. Virgin Islands ...

  8. Mean center of the United States population - Wikipedia

    en.wikipedia.org/wiki/Mean_center_of_the_United...

    Map showing changes to the mean center of population for the United States, 1790–2020 (US Census Bureau) [1] Map of the Position of the U.S. Geographic Center of Area, Mean Center of Population, and Median Center of Population, 2020 (U.S. Census Bureau) [2] The center of the US population, 13th census, near Bloomington, Indiana The center of the US population, 13th census (1910), near ...

  9. List of continents and continental subregions by population

    en.wikipedia.org/wiki/List_of_continents_and...

    This is a list of continental landmasses, continents, and continental subregions by population. For statistical convenience, the population of continental landmasses also include the population of their associated islands .