Country size comparison

compared to

Saint Lucia is about 8 times bigger than Guernsey.

Guernsey is approximately 78 sq km, while Saint Lucia is approximately 616 sq km, making Saint Lucia 690% larger than Guernsey. Meanwhile, the population of Guernsey is ~67,491 people (99,631 more people live in Saint Lucia).
Tip: This to-scale comparison of Guernsey vs. Saint Lucia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Saint Lucia vs. Guernsey
Flip Comparison · See true size
See Saint Lucia on top of Guernsey
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Quality of Life Comparison · 7 statistics
Make 2.3 times more money in Guernsey
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Cost of Living Comparison · 7 categories - 2026 data
Guernsey is 2.9 times more expensive than Saint Lucia overall
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