State size comparison

compared to

Iowa is about 2.6 times smaller than Montana.

Montana is approximately 376,979 sq km, while Iowa is approximately 144,701 sq km, making Iowa 38.38% the size of Montana. Meanwhile, the population of Montana is ~989,415 people (2.1 million more people live in Iowa).
Tip: This to-scale comparison of Montana vs. Iowa uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Iowa vs. Montana

Flip Comparison · See true size
See Iowa on top of Montana
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Quality of Life Comparison · 14 statistics
Make 16.9% less money in Montana
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Cost of Living Comparison · 7 categories - 2026 data
Montana is 15.7% more expensive than Iowa
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