British Indian Ocean Territory is about 183 times smaller than Jamaica.

Jamaica is approximately 10,991 sq km, while British Indian Ocean Territory is approximately 60 sq km, making British Indian Ocean Territory 0.55% the size of Jamaica. Meanwhile, the population of Jamaica is ~2.8 million people (2.8 million fewer people live in British Indian Ocean Territory).
Tip: This to-scale comparison of Jamaica vs. British Indian Ocean Territory uses the Mercator projection, which distorts the size of regions near the poles.
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