Mexico City

Mexico City (Ciudad de México, México, D.F., or simply México) is the capital city of Mexico. It is the most important economic, industrial and cultural center in the country, and the most populous city with 8,720,916 inhabitants in 2005. Greater Mexico City (Zona Metropolitana del Valle de México) incorporates 58 adjacent municipalities of Mexico State and 1 municipality of the state of Hidalgo, according to the most recent definition agreed upon by the federal and state governments. In 2006 Greater Mexico City had a population of 19.2 million, making it the largest metropolitan area in the western hemisphere and the second largest in the world. In 2005, it ranked as the eighth urban agglomeration with the largest GDP (PPP) in the world.