Mexico City is the capital and largest city of Mexico, with a population of approximately 9,209,944 inhabitants. Located in the Valley of Mexico at an altitude of about 2,240 meters, it is one of the highest major cities in the world. The city was built on the ruins of Tenochtitlán, the capital of the Aztec Empire, which was founded in 1325 and conquered by the Spanish in 1521. During the colonial period, Mexico City became the political, religious, and economic center of New Spain.
Today, Mexico City is the country’s main cultural, financial, and educational hub. Its historic center, a UNESCO World Heritage Site, includes landmarks such as the Zócalo, the Metropolitan Cathedral, and the remains of the Templo Mayor. Other notable sites include Chapultepec Castle, Paseo de la Reforma, and the Palace of Fine Arts.
The city has played a major role in Latin American arts and intellectual life. Prominent figures born in Mexico City include poet and Nobel laureate Octavio Paz, painter Frida Kahlo, and footballer Hugo Sánchez.
Mexico City in Mexico
99.1° W
Mexico City Population Evolution
The population of Mexico City in 2026 is estimated to 9,559,490 inhabitants. This estimate is taken from our extrapolation of available data and not an official estimate.
Population Summary
| Year | Population | Change |
|---|---|---|
| 2015 | 8,918,653 | |
| 2020 | 9,209,944 | +3.3% |
Interactive Map of Mexico City
What to see in Mexico City
Mexico City Metropolitan Cathedral
tourist destinationcathedral in Mexico City
National Museum of Anthropology
museumnational museum of Mexico
Palace of Fine arts
opera housecultural centre in Mexico City
Templo Mayor
pyramidmain Temple of Tenochtitlan
Famous People Born in Mexico City
Frida Kahlo
Mexican painter
Octavio Paz
Mexican writer, poet an diplomat
Carlos Slim
Mexican business magnate and investor
Mario Molina
Mexican chemical engineer
Hugo Sánchez
Mexican footballer and manager
Alfonso Cuarón
Mexican filmmaker
Claudia Sheinbaum
president of Mexico since 2024
Alejandro González Iñárritu
Mexican film director
Lupita Nyong'o
Kenyan-Mexican actress and film director
Camila Cabello
Cuban-Mexican-American singer
Sister Cities of Mexico City
Sister cities, also known as twin cities, are formal partnerships between cities in different countries to promote cultural and commercial ties.
This list is based on publicly available structured data and may differ slightly from official municipal publications.
| City | Country | Population |
|---|---|---|
| Beijing | 🇨🇳 People's Republic of China | 21,893,095 |
| Istanbul | 🇹🇷 Turkey | 15,655,924 |
| Los Angeles | 🇺🇸 United States | 3,898,747 |
| Berlin | 🇩🇪 Germany | 3,782,202 |
| Buenos Aires | 🇦🇷 Argentina | 3,121,707 |
| Kuwait City | 🇰🇼 Kuwait | 2,989,000 |
| Chicago | 🇺🇸 United States | 2,746,388 |
| Nagoya | 🇯🇵 Japan | 2,326,844 |
| Havana | 🇨🇺 Cuba | 2,089,532 |
| Quito | 🇪🇨 Ecuador | 1,763,275 |
| Tegucigalpa | 🇭🇳 Honduras | 1,055,729 |
| Cusco | 🇵🇪 Peru | 428,450 |
| San José | 🇨🇷 Costa Rica | 335,007 |
| Cádiz | 🇪🇸 Spain | 109,950 |
| San Antonio de los Baños | 🇨🇺 Cuba | 33,811 |
| Cerro | 🇨🇺 Cuba | — |
Books about Mexico City
Walking a City's History: Mexico City from the Sixteenth Century to the Present
A panoramic historical narrative that traces Mexico City’s evolution from the Aztec era to the present, combining urban history with cultural insights.
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Mexico City: The Extraordinary Guide: An Insider Tour of Art, Food, and Culture
A richly illustrated travel guide blending neighborhood tours, cultural highlights, food scenes, and practical itineraries for visitors.
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Pocket Mexico City
A compact and up-to-date travel guide offering essential tips, neighborhood maps, and curated recommendations for exploring the city.
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