State size comparison

compared to

North Dakota is around the same size as Oklahoma.

Oklahoma is approximately 177,847 sq km, while North Dakota is approximately 178,647 sq km, making North Dakota 0% larger than Oklahoma. Meanwhile, the population of Oklahoma is ~3.8 million people (3.1 million fewer people live in North Dakota).
Tip: This to-scale comparison of Oklahoma vs. North Dakota uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: North Dakota vs. Oklahoma

Flip Comparison · See true size
See North Dakota on top of Oklahoma
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Quality of Life Comparison · 17 statistics
Be 52.0% more likely to be unemployed in Oklahoma
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Cost of Living Comparison · 7 categories - 2026 data
Oklahoma is 0.1% more expensive than North Dakota
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