Country size comparison

compared to

Oklahoma is about 3 times smaller than Yemen.

Yemen is approximately 527,968 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 33.69% the size of Yemen. Meanwhile, the population of Yemen is ~31.0 million people (27.2 million fewer people live in Oklahoma).
Tip: This to-scale comparison of Yemen vs. Oklahoma uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oklahoma vs. Yemen

Flip Comparison · See true size
See Oklahoma on top of Yemen
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Quality of Life Comparison · 3 statistics
Be 4.5 times more likely to be unemployed in Yemen
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Cost of Living Comparison · 7 categories - 2026 data
Yemen is 13.7% cheaper than Oklahoma
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Moving from Oklahoma to Yemen · Cost, visas & climate
Compare cost of living, salary and climate.
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