State size comparison

compared to

Idaho is about 2 times bigger than Ohio.

Ohio is approximately 106,056 sq km, while Idaho is approximately 214,314 sq km, making Idaho 102% larger than Ohio. Meanwhile, the population of Ohio is ~11.9 million people (9.9 million fewer people live in Idaho).
Tip: This to-scale comparison of Ohio vs. Idaho uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Idaho vs. Ohio

Flip Comparison · See true size
See Idaho on top of Ohio
→
Quality of Life Comparison · 19 statistics
Be 32.0% more likely to live below the poverty line in Ohio
→
Cost of Living Comparison · 7 categories - 2026 data
Ohio is 3.9% cheaper than Idaho
→
Moving from Idaho to Ohio · Cost, visas & climate
Compare cost of living, salary and climate.
→
City Size Comparison · See true size
Compare the size of Boise vs Columbus
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play