Country size comparison

compared to

Slovenia is about 9 times smaller than Oklahoma.

Oklahoma is approximately 177,847 sq km, while Slovenia is approximately 20,273 sq km, making Slovenia 11.4% the size of Oklahoma. Meanwhile, the population of Oklahoma is ~3.8 million people (1.7 million fewer people live in Slovenia).
Tip: This to-scale comparison of Oklahoma vs. Slovenia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Slovenia vs. Oklahoma
Flip Comparison · See true size
See Slovenia on top of Oklahoma
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Quality of Life Comparison · 2 statistics
Be 13.4% more likely to live below the poverty line in Oklahoma
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Cost of Living Comparison · 7 categories - 2026 data
Oklahoma is 41.0% more expensive than Slovenia overall
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