Country Rankings

Largest countries for any year, 1950 to 2050.

World Population Information

Global population trends, links to historical population estimates, population clocks, and estimates of population, births, and deaths occurring each year, day, hour, or second.

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Data Access

Find tabular data for countries and regions as well as demographic indicators, population pyramids and source information for countries.

Data updated June 2009 - Release notes

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Links to other international products and services