State size comparison
compared to
Utah is around the same size as Idaho.
Idaho is approximately 214,314 sq km, while Utah is approximately 212,751 sq km, making Utah 99.27% the size of Idaho. Meanwhile, the population of Idaho is ~2.0 million people (1.5 million more people live in Utah).
Compare further: Utah vs. Idaho
Flip Comparison · See true size
See Utah on top of Idaho
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Quality of Life Comparison · 12 statistics
Make 25.9% less money in Idaho
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Cost of Living Comparison · 7 categories - 2026 data
Idaho is 3.8% cheaper than Utah
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Moving from Utah to Idaho · Cost, visas & climate
Compare cost of living, salary and climate.
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City Size Comparison · See true size
Compare the size of Salt Lake City vs Boise
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