State size comparison

compared to

Pennsylvania is around the same size as Ohio.

Ohio is approximately 106,056 sq km, while Pennsylvania is approximately 116,075 sq km, making Pennsylvania 9% larger than Ohio. Meanwhile, the population of Ohio is ~11.5 million people (1.2 million more people live in Pennsylvania).
Tip: This to-scale comparison of Ohio vs. Pennsylvania uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Pennsylvania vs. Ohio
Flip Comparison · See true size
See Pennsylvania on top of Ohio
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Cost of Living Comparison · 7 categories - 2026 data
Ohio is 9.8% cheaper than Pennsylvania
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