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Population Statistics

Find population milestones, the most populous countries and cities, population by decade and more.

World Population Reaches 7 Billion

World Population Milestones

Total Population of the World by Decade, 1950–2050

Area and Population of Countries

World's 50 Most Populous Countries: 2014

World's 50 Most Populous Countries: 2013

Population Density per Square Mile of Countries

Most Populous Cities of the World

World's Most Populous Urban Agglomerations

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World Statistics

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