State size comparison

compared to

Missouri is about 2.1 times smaller than Montana.

Montana is approximately 376,979 sq km, while Missouri is approximately 178,414 sq km, making Missouri 47.33% the size of Montana. Meanwhile, the population of Montana is ~989,415 people (5.0 million more people live in Missouri).
Tip: This to-scale comparison of Montana vs. Missouri uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Missouri vs. Montana

Flip Comparison · See true size
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Cost of Living Comparison · 7 categories - 2026 data
Montana is 16.1% more expensive than Missouri
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