Cambodia is approximately 181,035 sq km, while Cocos (Keeling) Islands is approximately 14 sq km, making Cocos (Keeling) Islands 0.01% the size of Cambodia. Meanwhile, the population of Cambodia is ~16.9 million people (16.9 million fewer people live in Cocos (Keeling) Islands).
This to-scale map shows a size comparison of Cambodia compared to Cocos (Keeling) Islands. For more details, see an in-depth quality of life comparison of Cocos (Keeling) Islands vs. Cambodia using our country comparison tool.
