City size comparison

compared to

Osaka is about 7 times smaller than Houston.

Houston is approximately 1,659 sq km, while Osaka is approximately 223 sq km, making Osaka 13.44% the size of Houston.
Tip: This to-scale comparison of Houston vs. Osaka uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Osaka vs. Houston

Flip Comparison · See true size
See Osaka on top of Houston
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Cost of Living Comparison · 7 categories - 2026 data
Houston is 77.9% more expensive than Osaka
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