State size comparison

compared to

Idaho is about 1.9 times bigger than Louisiana.

Louisiana is approximately 112,825 sq km, while Idaho is approximately 214,314 sq km, making Idaho 90% larger than Louisiana. Meanwhile, the population of Louisiana is ~4.5 million people (3.0 million fewer people live in Idaho).
Tip: This to-scale comparison of Louisiana vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Idaho vs. Louisiana
Flip Comparison · See true size
See Idaho on top of Louisiana
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Cost of Living Comparison · 7 categories - 2026 data
Louisiana is 3.8% cheaper than Idaho
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