Iceland - Demographics

Demographics

The original population of Iceland was of Nordic and Gaelic origin. This is evident from literary evidence dating from the settlement period as well as from later scientific studies such as blood type and genetic analyses. One such genetics study has indicated that the majority of the male settlers were of Nordic origin while the majority of the women were of Gaelic origin.

Iceland has extensive genealogical records dating back to the late 17th century and fragmentary records extending back to the Age of Settlement. The biopharmaceutical company deCODE genetics has funded the creation of a genealogy database which attempts to cover all of Iceland's known inhabitants. It views the database, called Íslendingabók, as a valuable tool for conducting research on genetic diseases, given the relative isolation of Iceland's population.

The population of the island is believed to have varied from 40,000–60,000 in the period ranging from initial settlement until the mid-19th century. During that time, cold winters, ash fall from volcanic eruptions, and bubonic plagues adversely affected the population several times. According to Bryson (1974), there were 37 famine years in Iceland between 1500 and 1804. The first census was carried out in 1703 and revealed that the population was then 50,358. After the destructive volcanic eruptions of the Laki volcano during 1783–84, the population reached a low of about 40,000. Improving living conditions have triggered a rapid increase in population since the mid-19th century—from about 60,000 in 1850 to 320,000 in 2008. Iceland has a relatively young population for a developed country, with one out of five people being 14 years-old or younger. With a fertility rate of 2.1, Iceland is one of only a few European countries with a birth rate sufficient for long-term population growth (see table on the left).

In December 2007, 33,678 people (13.5% of the total population) living in Iceland had been born abroad, including children of Icelandic parents living abroad. Around 19,000 people (6% of the population) held foreign citizenship. Polish people make up the largest minority group by a considerable margin (see table on the right for more details), and still form the bulk of the foreign workforce. About 8,000 Poles now live in Iceland, 1,500 of them in Reyðarfjörður where they make up 75% of the workforce who are constructing the Fjarðarál aluminium plant. The recent surge in immigration has been credited to a labour shortage due to the booming economy at the time, as well as to the lifting of restrictions on the movement of people from the countries that were a part of the 2004 enlargement of the European Union. Large-scale construction projects in the east of Iceland (see Kárahnjúkar Hydropower Project) have also brought in many people whose stay is expected to be temporary. Many Polish immigrants were also considering leaving in 2008 as a result of the Icelandic financial crisis.

The southwest corner of Iceland is the most densely populated region. It is also the location of the capital Reykjavík, the northernmost national capital in the world. The largest towns outside the Greater Reykjavík area are Akureyri and Reykjanesbær, although the latter is relatively close to the capital.

Some 500 Icelanders under the leadership of Erik the Red colonized Greenland among the existing paleo-Eskimo inhabitants in the late 10th century. The total population reached a high point of perhaps 5,000 and developed independent institutions before disappearing by 1500. From Greenland the Norsemen launched expeditions to settle in Vinland, but these attempts to colonise North America were soon abandoned in the face of hostility from the indigenous peoples. Emigration to the United States and Canada began in the 1870s. Today, Canada has over 88,000 people of Icelandic descent, while there are more than 40,000 Americans of Icelandic descent, according to the 2000 US census.