Sierra Leone is approximately 71,740 sq km, while United States is approximately 9,833,517 sq km, making United States 13,607% larger than Sierra Leone. Meanwhile, the population of Sierra Leone is ~6.2 million people (320.5 million more people live in United States).
This to-scale map shows a size comparison of Sierra Leone compared to United States. For more details, see an in-depth quality of life comparison of United States vs. Sierra Leone using our country comparison tool.
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