Cocos (Keeling) Islands is about 4,042 times smaller than Croatia.

Croatia is approximately 56,594 sq km, while Cocos (Keeling) Islands is approximately 14 sq km, making Cocos (Keeling) Islands 0.02% the size of Croatia. Meanwhile, the population of Croatia is ~3.9 million people (3.9 million fewer people live in Cocos (Keeling) Islands).
Tip: This to-scale comparison of Croatia vs. Cocos (Keeling) Islands uses the Mercator projection, which distorts the size of regions near the poles.
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