Demographics of Iceland
This article is about the demographic features of the population of Iceland, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population.
93% of the residents of Iceland are Icelandic citizens, with one tenth of the population being foreign-born. Most Icelanders are descendants of Norwegian settlers and Gaels from Ireland and Scotland who were brought over as thralls or slaves during the age of settlement. Recent DNA analysis suggests that around 66 percent of the male settler-era population was of Norse ancestry, whereas the female population was 60 percent Celtic. Iceland remained extremely homogenous from Settlement until the 20th century. Around 1% of the population of Iceland in 1900 was of Danish heritage (either born in Denmark or to Danish parents). Due to a shortage of labor, immigration to Iceland will most likely increase in the future. Estimates show that the number of immigrants could be as high as 15% of the total population by 2030.
According to Icelandic government statistics, 99% of the nation's inhabitants live in urban areas (localities with populations greater than 200) and 60% live in the Capital Region.
In 2016, 71.6% of the population belonged to the state church (the Evangelical Lutheran Church of Iceland), approximately 5% in free churches, 3.7% to the Roman Catholic Church, approximately 1% to the Ásatrúarfélagið (a legally recognized revival of the pre-Christian religion of Iceland), approximately 1% to Zuism, 8% in unrecognized or unspecified religious groups, and 19% do not belong to any religious group.
The population of Iceland since settlement times has probably wavered between about 30,000 and 80,000. Official statistics begin in 1703, since when the population of Iceland has grown from 50,358 to 348,580 in December 2017.
Most Icelandic surnames are based on patronymy, or the adoption of the father's first given name, followed by "son" or "daughter". For example, Magnús and Anna, children of a man named Pétur Jónsson, would have the full name Magnús Pétursson and Anna Pétursdóttir, respectively. Magnús's daughter Sigríður Ásta would be Sigríður Ásta Magnúsdóttir, and would remain so for the rest of her life regardless of marriage. An Icelandic patronymic is essentially only a designation of fatherhood, and is therefore redundant in Icelandic social life except to differentiate people of the same first name – the phone directory, for example, lists people by their given name first, patronymic second. Thus it has little in common with traditional surnames except for its position after the given name. It is legally possible in Iceland to rework the patronymic into a matronymic, replacing the father's name with the mother's. Use of the patronymic system is required by law, except for the descendants of those who had acquired family names before 1913 (about 10% of the population). One notable Icelander who has an inherited family name is football star Eiður Smári Guðjohnsen.
Large numbers of Icelanders began to emigrate from Iceland in the 1850s. It has been estimated that around 17,000 Icelanders emigrated to North America in the period 1870–1914, with some 2,000 people returning to Iceland. A total of around 15,000 individuals amount to roughly 20% of the Icelandic population in 1887. According to historian Gunnar Karlsson, "migration from Iceland is unique in that most went to Canada, whereas from most or all other European countries the majority went to the United States. This was partly due to the late beginning of emigration from Iceland after the Canadian authorities had begun to promote emigration in cooperation with the Allan Line, which already had an agent in Iceland in 1873. Contrary to most European countries, this promotion campaign was successful in Iceland, because emigration was only just about to start from there and Icelandic emigrants had no relatives in the United States to help them take the first steps".
According to University of Iceland economists Davíd F. Björnsson and Gylfi Zoega, "The policies of the colonial masters in Copenhagen delayed urbanisation. The Danish king maintained a monopoly in trade with Iceland from 1602 until 1855, which made the price of fish artificially low – the price of fish was higher in Britain – and artificially raised the price of agricultural products. Instead, Denmark bought the fish caught from Iceland at below world market prices. Although the trade monopoly ended in 1787, Icelanders could not trade freely with other countries until 1855. Following trade liberalisation, there was a substantial increase in fish exports to Britain, which led to an increase in the number of sailing ships, introduced for the first time in 1780. The growth of the fishing industry then created demand for capital, and in 1885 Parliament created the first state bank (Landsbanki). In 1905 came the first motorised fishing vessel, which marked an important step in the development of a specialised fishing industry in Iceland. Iceland exported fresh fish to Britain and salted cod to southern Europe, with Portugal an important export market. Fishing replaced agriculture as the country’s main industry. These developments set the stage for the urbanisation that was to follow in the twentieth century."
A 2017 study looking at individuals going to the capital area for higher education found that "Only about one in three [University of Iceland] students from regions beyond commuting distance return after graduation, while about half remain in the capital area and others mostly emigrate."
Icelandic National Registry
All living Icelanders, as well as all foreign citizens with permanent residence in Iceland, have a personal identification number (kennitala) identifying them in the National Registry. This number is composed of 10 digits, whereof the first six are made up of the individual's birth date in the format DDMMYY. The next two digits are chosen at random when the kennitala is allocated, the 9th digit is a check digit, and the last digit indicates the period of one hundred years in which the individual was born (for instance, '9' for the period 1900–1999). An example would be 120192-3389. While similar, all-inclusive personal registries exist in other countries, the use of the national registry is unusually extensive in Iceland. It is worth noting that the completeness of the National Registry eliminates any need for census to be performed.
Summary of vital statistics since 1900
Current natural increase
- Births from January–June 2017 = 1,940
- Births from January–June 2018 = 1,980
- Deaths from January–June 2017 = 1,150
- Deaths from January–June 2018 = 1,190
- Natural increase from January–June 2017 = 790
- Natural increase from January–June 2018 = 790
|Total (excluding Icelanders)||22,744||6.98%|
CIA World Factbook demographic statistics
The following demographic statistics are from the CIA World Factbook, unless otherwise indicated.
- Age structure
20.4% (male 35,418/female 33,887)
15–24 years: 13.5% (male 23,190/female 22,659)
25–54 years: 39.88% (male 68,579/female 66,899)
55–64: 11.81% (male 20,119/female 20,007)
65 years and over: 14.42% (male 22,963/female 26,053) (2017 est.)
- Sex ratio
1.05 males: 1 female
under 15 years: 1.05 males: 1 female
15–24 years: 1.03 males: 1 female
1.02 males: 1 female
55–64 years: 1.01 males: 1 female
65 years and over: 0.88 males: 1 female
total population: 1.01 male: 1 female (2016 est.)
- Maternal mortality rate
3 deaths/100,000 live births (2015 est.)
- Infant mortality rate
2.1 deaths/1,000 live births (2016 est.)
- Life expectancy at birth
male: 80.9 years
female: 85.3 years (2016 est.)
- Health expenditures
8.9% of GDP (2014)
- Physicians density
3.79 physicians/1,000 population (2015)
- Obesity – adult prevalence rate
- Education expenditures
7.8% of GDP (2013)
- Mother's mean age at first birth
27.4 (2015 est.)
- Ethnic groups
94% Icelandic, 6% other
Evangelical Lutheran Church of Iceland (official) 69.9%, Roman Catholic 3.8%, Reykjavik Free Church 2.9%, Hafnarfjorour Free Church 2%, Asatru Association 1.1%, The Independent Congregation 1%, other religions 4% (includes Zuist and Pentecostal), none 6.1%, other or unspecified 9.2% (2017 est.)
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