Country size comparison
compared to
Gambia is about 6 times smaller than Sierra Leone.
Sierra Leone is approximately 71,740 sq km, while Gambia is approximately 11,300 sq km, making Gambia 15.75% the size of Sierra Leone. Meanwhile, the population of Sierra Leone is ~8.7 million people (6.3 million fewer people live in Gambia).
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This to-scale comparison of
Sierra Leone
vs.
Gambia
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Gambia vs. Sierra Leone
Flip Comparison · See true size
See Gambia on top of Sierra Leone
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Quality of Life Comparison · 14 statistics
Be 61.5% less likely to have internet access in Sierra Leone
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Cost of Living Comparison · 6 categories - 2026 data
Sierra Leone is 2.9 times more expensive than Gambia overall
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Moving from Gambia to Sierra Leone · UN DESA 2020
524 people born in Gambia live in Sierra Leone.
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