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The World Factbook

The World Factbook provides basic intelligence on the history, people, government, economy, energy, geography, environment, communications, transportation, military, terrorism, and transnational issues for 265 world entities.

Travel the globe with CIA’s World Factbook.

Fact of the Day

What's New

In addition to a list of the major languages spoken in most countries, The World Factbook has audio samples of those languages on individual country pages -- navigate to the country you're interested in, then click on "People and Society" in the menu on the left. The audio sample can be found under the Languages heading.

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The World

Explore Countries

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Part of a flag display in one of the buildings of the UN Office in Vienna.
Regions
Oceans
World Travel Facts

Travel more intelligently with The World Factbook Travel Facts. Here’s what you should know about each country before you go.

Country Factsheets

Pressed for time? Check out our factsheets for essential information on each country.

Flags of the World

Every flag has a story. View flags of all the world’s countries and territories to learn the symbolism behind each design.

Country Comparisons

Love data? The World Factbook has over 50 rank order pages that compare country data in specific fields.

World Factbook Is Just the Start. Apply for a Job at CIA.

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