State size comparison

compared to

Ohio is about 599 times bigger than District of Columbia.

District of Columbia is approximately 177 sq km, while Ohio is approximately 106,056 sq km, making Ohio 59,819% larger than District of Columbia. Meanwhile, the population of District of Columbia is ~601,723 people (10.9 million more people live in Ohio).
Tip: This to-scale comparison of District of Columbia vs. Ohio uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Ohio vs. District of Columbia
Flip Comparison · See true size
See Ohio on top of District of Columbia
→
Cost of Living Comparison · 7 categories - 2026 data
District of Columbia is 55.0% more expensive than Ohio
→