By population dynamics, we primarily mean the population's composition with regards to immigration. There are several measures available. Each one of them highlights a different aspect of immigration and/or ethnicity. And, moreover, each one of them helps to answer a different question with regards to immigration. One often used statistic is the share of foreign nationals in a country (see table below). Usually, foreign nationals are defined as residents of a country not holding that country's passport or citizenship – regardless whether that person was born in that country or not. Another statistic is the proportion of immigrants in a state – usually defined as individuals who weren't born in that country. There is also a statistic which measures ethnicity. Clearly that measure has sometimes little to do with citizenship. As an example: In Montenegro, one of the main political cleavages is between those who identify as Montenegrins and those who identify as Serbs. But both of them are Montenegrin citizens, holding a Montenegrin passport. Thus, looking at the proportion of foreign nationals or immigrants doesn't tell you anything about this country's virulent cleavages and political conflicts. In Liechtenstein and Luxembourg for example, the situation is different: Both countries have a large number of commuters from neighbouring countries. But again, a table showing foreign nationals as a share of the total resident population won't tell you anything about that. Thus, a single table showing a given descriptive measure will never tell the whole story. Nevertheless, we presented a table showing the proportion of foreign nationals in each of the nine small states.
Small State |
Foeign Population (in %) |
Andorra |
54.0 |
Luxembourg |
47.3 |
Liechtenstein |
34.0 |
Malta |
20.1 |
San Marino |
19.1 |
Cyprus |
18.1 |
Estonia |
16.3 |
Iceland |
13.1 |
Montenegro |
? |
San Marino's population amounts to 34'590 (as of 31 December 2018), of which 6'599 are foreign nationals. Most of the foreign citizens are Italians (79%). Because of the high cultural proximity (same language, ethnic origins, etc.) and the fact that most of the Italian foreigners in San Marino are actually not just Italians, but coming from the neighbouring provinces, there is kind of an "osmotic" exchange of population between San Marino and the surrounding Italian area.
Luxembourg has one of the highest proportions of non-nationals (47.3%). The share of foreign residents has increased almost every year in recent decades. The vast majority of foreign residents come from Europe, although the share of non-Europeans is growing. In addition to the foreign residents almost 200.000 commuters who live in the surrounding countries, work in Luxembourg.
The number of foreigners living and working in Malta stood at 69,919 as of September 2020. The number of foreigners working has almost quadrupled since 2013. Meanwhile, the number of non-EU-nationals is higher than those of EU nationals.
Both immigration and emigration in Iceland are closely associated with the state of the economy. Before the 1990s, the level of immigration to Iceland was low; the labor market was homogeneous, and most foreign citizens were from the Nordic countries. EEA membership then made the labor market very flexible. Thus, after 1990, there was a large influx of immigrants from other European countries, mainly from Poland and Lithuania, and from some Asian countries as well, mainly the Philippines. In 2015, 9.3 per cent of the workforce in Iceland came from abroad – at the height of the last boom and before the crash, the figure rose to about 10 per cent. Interestingly though, more people migrated from Iceland than to Iceland in the two years following the 2008 crash.
The situation in Cyprus is hard to estimate because of the country's division since 1974. Greek Cypriots make up roughly 75-80% of the population, while the Turkish Cypriots' share is around 20%.
Liechtenstein's population is made up pretty much by two-thirds Liechtenstein citizens and one third of foreigners. The largest immigrant group are Swiss (9.6% of the whole population), which, of course, has to do with the fact that both countries are closely intertwined (e.g., customs treaty between Liechtenstein and Switzerland). Interestingly, the ratio between Liechtenstein residents (not necessarily Liechtenstein citizens) and commuters among the employees working in Liechtenstein is in favour of the latter: 55% of Liechtenstein's workforce are commuters (mostly from Switzerland and Austria), while roughly 45% are Liechtenstein residents. Another astonishing fact is that roughly 20'000 employees are commuting from abroad to Liechtenstein every day – a number which amounts to more than half of Liechtenstein's resident population. Thus, more than half of the employees are commuters.
Estonia's population consists of roughly 70 percent ethnic Estonians. There is a strong minority of ethnic Russians (25%) living in Estonia and holding an Estonian passport. Naturally, there are other, however rather small communities from the former USSR living in Estonia. An astonishing 15% of all Estonians live abroad, mainly in neighbouring Russia, Finland and Sweden. 85% percent of the Estonian residents are holding an Estonian passport, while 6% are Russian citizens and another 6% have an undefined citizenship.
Montenegro's population is rather heterogeneous: An estimated 45% consider themselves as Montenegrin, while 29% identify as Serbians, 9% as Bosnian, 5% as Albanian and 3% as Muslim. A majority of the population is of Eastern Orthodox denomination (72%), with a strong minority of Muslims (19%).