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United Nations Statistics Division - Welcome to UNSD

Research and data to make progress against the world’s largest problems

Worldpop.

PRB works to fuel evidence-based decisions and policies involving population, health, and the environment.

Population, total from The World Bank: Data

Saberespractico.com es uno de los portales educativos más visitados y rigurosos del mundo hispanohablante con 2-5 millones de lecturas mensuales.

IndexMundi is a data portal that gathers facts and statistics from multiple sources and turns them into easy to use visuals.

Memories is the free & easy to use Website and App that helps keep life's most precious moments alive. Join online or download from the App Store / Google Play.

UNdata is an internet-based data service which brings UN statistical databases within easy reach of users through a single entry point (http://data.un.org/) from which users can now search and download a variety of statistical resources of the UN System.

Internet World Usage Statistics for all countries and regions of the world, population statistics, ecommerce and telecommunications information.

Our population is expected to grow to over 9 billion by 2050, yet the ability of our environment to provide space, food, and energy are limited. Explore population growth from 1 CE to 2050, see how our numbers impact the environment, and learn about the key advances and events allowing our numbers to grow.

Live world statistics on population, government and economics, society and media, environment, food, water, energy and health.