As of 31 December 2019, the population of the Canton of Geneva was 504,128, with a population density of 1785 inhabitants per square kilometre, well above the Swiss average (208 inhabitants per square kilometre). The proportion of foreigners (registered residents without Swiss citizenship) was 40.0 per cent on 31 December 2019, compared to 25.3 per cent registered foreigners nationwide. As of January 31, 2021, the unemployment rate was 5.6 percent compared to 3.7 percent at the federal level.
Languages
The official language is French. Sign language is recognised (Art. 16 Geneva Constitution).
The original language of the region, Franco-Provençal, was replaced by French at the level of the chancery language in the late Middle Ages, but persisted at the dialectal level until the 20th century, particularly in the communes that were Savoyard until 1815. Today, the Genevan patois is extinct.
81 percent of the canton's population report French, 11 percent English, 10 percent Portuguese, 8 percent Spanish, 7 percent Italian and 5 percent German as their main language(s). (Due to multiple responses, the total does not add up to 100 percent).
Religions - Denominations
The areas that had already belonged to Geneva before 1815 are traditionally Reformed, while those that were annexed at the Congress of Vienna, formerly French and Savoyard, are traditionally Catholic. As a result of strong immigration from Swiss mountain regions and southern Europe, the Catholic proportion of the population has increased sharply. State and church have been separated since 1907 according to the French model.
According to a nationwide survey on religion conducted by the Federal Statistical Office (FSO) in 2014, 43 per cent of the inhabitants of the canton of Geneva identify themselves as Catholic, 10 per cent as Reformed and 27 per cent as non-denominational. The remaining 20 percent are mostly followers of other Christian denominations (including Evangelicals) and Muslims. Just under half (49%) of the canton's population describe themselves as spiritual and only a good third (35%) as religious. 44% of the population believe in life after death, 30% do not believe in it and a further 26% are undecided or do not know the answer.