State size comparison

compared to

Idaho is about 9 times bigger than New Hampshire.

New Hampshire is approximately 23,227 sq km, while Idaho is approximately 214,314 sq km, making Idaho 823% larger than New Hampshire. Meanwhile, the population of New Hampshire is ~1.3 million people (251,112 more people live in Idaho).
Tip: This to-scale comparison of New Hampshire vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Idaho vs. New Hampshire
Flip Comparison · See true size
See Idaho on top of New Hampshire
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Quality of Life Comparison · 16 statistics
Make 36.7% more money in New Hampshire
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Cost of Living Comparison · 7 categories - 2026 data
New Hampshire is 14.3% more expensive than Idaho
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