State size comparison

compared to

Montana is about 2,130 times bigger than District of Columbia.

District of Columbia is approximately 177 sq km, while Montana is approximately 376,979 sq km, making Montana 212,882% larger than District of Columbia. Meanwhile, the population of District of Columbia is ~601,723 people (387,692 more people live in Montana).
Tip: This to-scale comparison of District of Columbia vs. Montana uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Montana vs. District of Columbia
Flip Comparison · See true size
See Montana on top of District of Columbia
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Quality of Life Comparison · 21 statistics
Make 4.0 times more money in District of Columbia
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Cost of Living Comparison · 7 categories - 2026 data
District of Columbia is 35.4% more expensive than Montana
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