State size comparison

compared to

Idaho is about 2 times bigger than Tennessee.

Tennessee is approximately 106,752 sq km, while Idaho is approximately 214,314 sq km, making Idaho 101% larger than Tennessee. Meanwhile, the population of Tennessee is ~6.3 million people (4.8 million fewer people live in Idaho).
Tip: This to-scale comparison of Tennessee vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Idaho vs. Tennessee

Flip Comparison · See true size
See Idaho on top of Tennessee
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Quality of Life Comparison · 17 statistics
Be 33.0% more likely to live below the poverty line in Tennessee
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Cost of Living Comparison · 7 categories - 2026 data
Tennessee is 5.2% more expensive than Idaho
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Moving from Idaho to Tennessee · Cost, visas & climate
Compare cost of living, salary and climate.
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