As in most countries, there are regional differences in mean income across Iceland. The East and the Capital Region boast the highest average earnings, while the North-west has the lowest, with earnings 22% lower than in the East. Although Iceland’s regional differences in average production are among the lowest in Europe (Byggðastofnun 2020), the differences in earnings between the Capital Region and the country’s other areas have increased since 1990, as shown in Figure 4.
The share of employees in service sector jobs (e.g. the information, communication and financial sectors) is substantially higher in the Capital Region compared to the countryside. Wholesale and retail jobs also have a higher share of employment in the Capital Region (see Figure 6.4).
The countryside, by contrast, is characterised by a higher proportion of employees working in industry, fishing and agriculture. When it comes to tourism, the share seen in urban and rural regions is roughly equal, although this masks significant heterogeneity across countryside areas, with tourism particularly prominent in the South, Southern Peninsula and North-east. The aluminium production sector, meanwhile, is relatively prominent in the East and West, with fishing relatively large in the Westfjords and the West (Byggðastofnun n.d.a).
Developments in Iceland’s main export sectors – fishing, aluminium and tourism – are crucial when it comes to explaining regional dynamics. The fishing industry underwent significant changes in 1990 when the quota system was implemented in its current form. Quotas are allocated to vessels based on their historical catch shares and, from 1990, could be bought and sold. This led to a relocation of landing ports, which had been stable for many years – for example, the Westfjords’s share of the total quota landed decreased after 1990.
The aluminium industry experienced significant milestones in 1997 and 2007, when aluminium plants began production in the West and East, respectively. Partly as a result of this, employment in manufacturing is substantial in these regions, with tangible impacts on population growth in the East. Prior to the construction of the aluminium plants, the region’s population had experienced a steady decline.
Finally, tourism is most pronounced in the South, Southern Peninsula and North-east, with the highest growth seen in the former two regions, where most if not all tourists visit. These two regions also experienced high population growth, particularly in 2005–2009 and 2016–2024. The Southern Peninsula has the highest share of immigrants. Tourism is also very pronounced in the Capital Region, where the share of employees in the sector is only 1.3% lower compared to the countryside.