In many ways, immigrants from other countries founded Switzerland. There are still four official languages (German, French, Italian, Romansh) and due to its central location has served as a crossroads for people from widely different cultures. It did not emerge as a unified nation until 1848.
At more than 1,5 million people, foreigners account for about 20 percent of the population. Eighty-seven percent of Switzerland’s permanent resident population are of European origin, two-thirds of whom are nationals of an EU or EFTA member state. The largest group of foreigners are Italian (18.9%), followed by nationals of Serbia and Montenegro (12.3%), Portugal (11.2%) and Germany (11.2%). An increasing number of foreigners come from more distant countries. The proportion of non-European nationals has increased by 7 percentage points since 1980 to reach 13.5% today, according to the Federal Statistical Office.