State size comparison

compared to

Idaho is about 1.2 times smaller than Oregon.

Oregon is approximately 248,631 sq km, while Idaho is approximately 214,314 sq km, making Idaho 86.2% the size of Oregon. Meanwhile, the population of Oregon is ~3.8 million people (2.3 million fewer people live in Idaho).
Tip: This to-scale comparison of Oregon vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Idaho vs. Oregon
Flip Comparison · See true size
See Idaho on top of Oregon
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Cost of Living Comparison · 7 categories - 2026 data
Oregon is 3.5% more expensive than Idaho
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