Skopje, just like North Macedonia as a whole, is characterized by a large ethnic diversity. The city is  in a region where Macedonians and Albanians meet, and it welcomed Romani, Turks, Jews and Serbs throughout its history. Skopje was mainly a Muslim city until the 19th century, when large numbers of Christians started to settle there. According to the 2002 census, Macedonians were the largest ethnic group in Skopje, with 338,358 inhabitants, or 66.75% of the population. Then came Albanians with 103,891 inhabitants (20.49%), Roma people with 23,475 (4.63%), Serbs (14,298 inhabitants), Turks (8,595), Bosniaks (7,585) and Aromanians (also known as "Vlachs", 2,557). 8,167 people did not belong to any of these groups.