With a municipal population of 8,852,000 and 9,752,000 for the metropolitan area and a population density of  , Lima ranks as the 30th most populous agglomeration in the world, , and the second biggest city in South America in terms of population within city limits, after São Paulo. Its population features a complex mix of racial and ethnic groups. Mestizos of mixed Amerindian and European (mostly Spanish and Italians) ancestry are the largest ethnic group. European Peruvians are the second largest group. Many are of Spanish, Italian or German descent; many others are of French, British, or Croatian descent. The minorities in Lima include Amerindians (mostly Aymara and Quechua) and Afro-Peruvians, whose African ancestors were initially brought to the region as slaves. Jews of European descent and Middle Easterners are there. Lima's Asian community is made up primarily of Chinese (Cantonese) and Japanese descendants, whose ancestors came mostly in the 19th and early 20th centuries. The city has, by far, the largest Chinese diaspora in Latin America.