How Big Is Guernsey?
Guernsey, located in Europe, is the 220th largest country in the world, covering approximately 78 square kilometers (30 square miles). That's about 44.07% the size of District of Columbia. It is home to approximately 67,491 people.
Guernsey
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Guernsey on the Map
Guernsey's Geography
Guernsey has approximately 50 km of coastline. Within Europe, Guernsey is the 46th largest of 50 countries, sitting between Jersey and San Marino. With 865 people per km², it is more densely populated than the European average of 725 per km².
How Long and Wide Is Guernsey?
Guernsey spans about 12 km (7 mi) from east to west, and 10 km (6 mi) from north to south.
How Many Times Does Guernsey Fit?
Similar in Size
How Big Is Guernsey Compared to Well-Known Places?
| Place | Area | vs Guernsey |
|---|---|---|
| Guernsey | 78 km² (30 sq mi) | — |
| Rhode Island | 2,706 km² (1,045 sq mi) | 35× larger |
| Belgium | 30,528 km² (11,787 sq mi) | 391× larger |
| Switzerland | 41,277 km² (15,937 sq mi) | 529× larger |
| Netherlands | 41,543 km² (16,040 sq mi) | 533× larger |
More Countries in Europe
Length and width are measured from the outline on the map. Sources: The World Factbook (2022), World Bank (2025), Wikidata (2022–2023). How we calculate this
Explore Guernsey
Guernsey at a Glance
| Statistic | Value |
|---|---|
| Total Area | 78 km² (30 sq mi) |
| World Size Rank | #220 of 236 |
| Capital | Saint Peter Port |
| Population Density | 865 per km² |
| Population | 67,491 people |
| Coastline | 50 km |
| Life Expectancy | 83.2 years |