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Demographic statistics are measures of the characteristics of, or changes to, a population. Records of births, deaths, marriages, immigration and emigration and a regular census of population provide information that is key to making sound decisions about national policy.
The Demography of the World Population from 1950 to 2100. Data source: United Nations — World Population Prospects 2017. Demography (from Ancient Greek δῆμος (dêmos) 'people, society' and -γραφία (-graphía) 'writing, drawing, description') [1] is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the ...
The following estimates of global trends in various demographic indicators from 1950 to 2021 are from UN DESA's World Population Prospects 2022. In July 2022, UN DESA published its 2022 World Population Prospects, a biennially-updated database where key demographic indicators are estimated and projected worldwide and on the country and regional ...
Demographics — the quantifiable statistics of a particular human population in demography For more information, see Demography . Pages in this category should be moved to subcategories where applicable.
Demographics in the United States by populated place (9 C, 25 P) Demographics of the United States by state (53 C, 21 P) United States statistical areas (5 C, 58 P)
In the 2019 fiscal year, for example, the number of Colombians apprehended illegally crossing the border was 400. In fiscal 2023, it exploded to 154,080 — a nearly four-hundred-fold increase.
Brazil's Demographic Census is one of the most hierarchical collection of census data in the world. Its hierarchies include: Brazil (Country), Major Regions, States, Macro-regions, micro-regions, municipalities, districts, sub-districts, Neighborhoods and census tracts.
World population pyramid from 1950 to projected in 2100 (UN, World Population Prospects 2017) A population pyramid (age structure diagram) or "age-sex pyramid" is a graphical illustration of the distribution of a population (typically that of a country or region of the world) by age groups and sex; it typically takes the shape of a pyramid when the population is growing. [1]