State size comparison
compared to
Wyoming is about 1.2 times bigger than Idaho.
Idaho is approximately 214,314 sq km, while Wyoming is approximately 251,489 sq km, making Wyoming 17% larger than Idaho. Meanwhile, the population of Idaho is ~1.6 million people (1.0 million fewer people live in Wyoming).
Compare further: Wyoming vs. Idaho
Flip Comparison · See true size
See Wyoming on top of Idaho
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Quality of Life Comparison · 13 statistics
Make 27.4% less money in Idaho
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Cost of Living Comparison · 7 categories - 2026 data
Idaho is 5.6% cheaper than Wyoming
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City Size Comparison · See true size
Compare the size of Los Angeles vs New York City
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