Population
Population data is unavailable for Guernsey, so a relative difference cannot be calculated.

Proportional bars and relative differences make the headline numbers easier to read.
Population data is unavailable for Guernsey, so a relative difference cannot be calculated.
Surface area data is unavailable for Guernsey, so a relative difference cannot be calculated.
Population density data is unavailable for Guernsey, so a relative difference cannot be calculated.
Nominal GDP data is unavailable for Guernsey, so a relative difference cannot be calculated.
GDP per capita data is unavailable for Guernsey, so a relative difference cannot be calculated.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
St Peter Port
Reykjavik
—
386,506
—
103,000 km²
—
3.8 /km²
—
$33.26 billion · 2024
—
$86,041 · 2024
Europe
Europe
Northern Europe
Northern Europe
British pound · GBP · £
Icelandic króna · ISK · ko
Channel Island
Icelandic
+44
+354
.gg
.is
GG / GGY
IS / ISL
Europe/Guernsey
Atlantic/Reykjavik
Guernsey
Ísland
| Measure | Guernsey | Iceland |
|---|---|---|
| Capital | St Peter Port | Reykjavik |
| Population | — | 386,506 |
| Surface area | — | 103,000 km² |
| Population density | — | 3.8 /km² |
| Nominal GDP | — | $33.26 billion · 2024 |
| GDP per capita | — | $86,041 · 2024 |
| Region | Europe | Europe |
| Subregion | Northern Europe | Northern Europe |
| Currency | British pound · GBP · £ | Icelandic króna · ISK · ko |
| Nationality | Channel Island | Icelandic |
| Phone code | +44 | +354 |
| Internet domain | .gg | .is |
| ISO codes | GG / GGY | IS / ISL |
| Time zone | Europe/Guernsey | Atlantic/Reykjavik |
| Native name | Guernsey | Ísland |
Keep one country, change both, or start a completely new comparison.
Guernsey, the largest of the Channel Islands, blends French charm with British governance, offering a unique blend of scenic coastline and vibrant community life.
Full Guernsey profile →Iceland, the land of fire and ice, is a Nordic island nation in the North Atlantic renowned for its stark natural beauty, vibrant arts scene, and progressive society.
Full Iceland profile →The capital of Guernsey is St Peter Port.
Guernsey uses the British pound (GBP), with the symbol £.
Guernsey is located in Northern Europe, Europe.
People from Guernsey are referred to as Channel Island.
The international dialing code for Guernsey is +44.
The country code top-level domain (ccTLD) for Guernsey is .gg.
Guernsey uses the Europe/Guernsey time zone.
Guernsey, the largest of the Channel Islands, blends French charm with British governance, offering a unique blend of scenic coastline and vibrant community life.
The capital of Iceland is Reykjavik.
Iceland has a recorded population of approximately 386,506 people.
Iceland covers an area of about 103,000 km².
Iceland has a population density of roughly 3.8 /km² (people per square kilometre).
Iceland has a gross domestic product (GDP) of approximately $33.26 billion as of 2024.
Iceland has a GDP per capita of approximately $86,041.
Iceland uses the Icelandic króna (ISK), with the symbol ko.
Iceland is located in Northern Europe, Europe.
The native name of Iceland is Ísland.
People from Iceland are referred to as Icelandic.
The international dialing code for Iceland is +354.
The country code top-level domain (ccTLD) for Iceland is .is.
Iceland uses the Atlantic/Reykjavik time zone.
Iceland, the land of fire and ice, is a Nordic island nation in the North Atlantic renowned for its stark natural beauty, vibrant arts scene, and progressive society.