Country size comparison

compared to

Colorado is around the same size as Oman.

Oman is approximately 309,500 sq km, while Colorado is approximately 268,627 sq km, making Colorado 86.79% the size of Oman. Meanwhile, the population of Oman is ~3.8 million people (1.3 million more people live in Colorado).
Tip: This to-scale comparison of Oman vs. Colorado uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Colorado vs. Oman

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Quality of Life Comparison · 3 statistics
Be 59.4% less likely to be unemployed in Oman
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Cost of Living Comparison · 7 categories - 2026 data
Oman is 39.8% cheaper than Colorado
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