Country size comparison

compared to

Guernsey is about 1.5 times smaller than Jersey.

Jersey is approximately 116 sq km, while Guernsey is approximately 78 sq km, making Guernsey 67.24% the size of Jersey. Meanwhile, the population of Jersey is ~102,146 people (34,655 fewer people live in Guernsey).
Tip: This to-scale comparison of Jersey vs. Guernsey uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guernsey vs. Jersey

Flip Comparison · See true size
See Guernsey on top of Jersey
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Cost of Living Comparison · 7 categories - 2026 data
Jersey is 21.1% more expensive than Guernsey overall
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