Anguilla is about 1.7 times bigger than Saint Martin.

Saint Martin is approximately 54 sq km, while Anguilla is approximately 91 sq km, making Anguilla 67% larger than Saint Martin. Meanwhile, the population of Saint Martin is ~24,941 people (5,862 fewer people live in Anguilla).
Tip: This to-scale comparison of Saint Martin vs. Anguilla uses the Mercator projection, which distorts the size of regions near the poles.
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