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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Quality of Life Comparison · 13 statistics
Be 13.3% more likely to live below the poverty line in Ohio
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Cost of Living Comparison · 7 categories - 2026 data
Ohio is 9.8% cheaper than Pennsylvania
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Moving from Pennsylvania to Ohio · Cost, visas & climate
Compare cost of living, salary and climate.
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