State size comparison

compared to

Idaho is about 1.5 times bigger than Wisconsin.

Wisconsin is approximately 140,663 sq km, while Idaho is approximately 214,314 sq km, making Idaho 52% larger than Wisconsin. Meanwhile, the population of Wisconsin is ~5.7 million people (4.1 million fewer people live in Idaho).
Tip: This to-scale comparison of Wisconsin vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Idaho vs. Wisconsin

Flip Comparison · See true size
See Idaho on top of Wisconsin
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Quality of Life Comparison · 12 statistics
Make 21.0% more money in Wisconsin
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Cost of Living Comparison · 6 categories - 2026 data
Wisconsin is 10.0% more expensive than Idaho
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Moving from Idaho to Wisconsin · Cost, visas & climate
Compare cost of living, salary and climate.
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