Mexico facts: 1,972,550 km² and a 131 million nation

Mexico facts begin with a country that sits at the center of many geography searches and history questions. It is the northernmost country in Latin America, it spans 1,972,550 km², and Mexico City serves as both the capital and the largest city.

Where Mexico sits on the map

Mexico is bordered by the United States to the north and by Guatemala and Belize to the southeast. It also has maritime boundaries with the Pacific Ocean, the Caribbean Sea, and the Gulf of Mexico.

That mix of land and sea borders helps define the country’s place in North America and Latin America. With an area of 1,972,550 km², Mexico is the thirteenth-largest country in the world by land area.

How many people live in Mexico?

Mexico has a population of around 131 million as of 2025. It is also home to the largest number of native Spanish speakers.

Mexico City stands at the center of that national life as the capital and largest city. It is the name most readers look for first when they search Mexico facts, and it anchors the country’s political and urban story.

How old is human presence in Mexico?

Human presence in Mexico dates back to at least 11,500 BC. Long before Spanish rule, Mesoamerica was home to advanced societies including the Olmecs, Maya, Zapotecs, the Teotihuacan civilization, and the Purépecha.

Those names mark a deep historical timeline tied to the region. They show that Mexico’s story begins far earlier than colonial rule, with societies that shaped the land long before the modern nation took form.

What happened in 1521 and 1821?

Spanish colonization began in 1521 with an indigenous alliance that defeated the Aztec Empire. From 1521 to 1821, Mexico was known as New Spain during the colonial era.

The country’s independence is commemorated each year on 16 September as the Cry of Dolores. That date remains the national independence day associated with Mexico’s break from colonial rule.

Why is the official name Estados Unidos Mexicanos?

Mexico’s official name has been Estados Unidos Mexicanos in all three federal constitutions. That formal name appears across the constitutional history of the country, even as the shorter name Mexico is the one most people use.

Taken together, the country’s borders, size, population, ancient civilizations, and colonial history make Mexico a place with a long and layered story. It is a single nation with a huge geographical reach and a history that stretches from at least 11,500 BC to the constitutional era.

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