Country size comparison
compared to
Costa Rica is about 1.8 times bigger than Solomon Islands.
Solomon Islands is approximately 28,896 sq km, while Costa Rica is approximately 51,100 sq km, making Costa Rica 77% larger than Solomon Islands. Meanwhile, the population of Solomon Islands is ~702,694 people (4.5 million more people live in Costa Rica).
Tip:
This to-scale comparison of
Solomon Islands
vs.
Costa Rica
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Costa Rica vs. Solomon Islands
Flip Comparison · See true size
See Costa Rica on top of Solomon Islands
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Quality of Life Comparison · 13 statistics
Make 89.5% less money in Solomon Islands
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Cost of Living Comparison · 7 categories - 2026 data
Solomon Islands is 1.5% cheaper than Costa Rica overall
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Moving from Costa Rica to Solomon Islands · Cost, visas & climate
Compare cost of living, salary and climate.
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