Country size comparison

compared to

Houston is about 3 times bigger than Guam.

Guam is approximately 544 sq km, while Houston is approximately 1,659 sq km, making Houston 205% larger than Guam.
Tip: This to-scale comparison of Guam vs. Houston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Houston vs. Guam
Flip Comparison · See true size
See Houston on top of Guam
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Cost of Living Comparison · 7 categories - 2026 data
Guam is 23.2% more expensive than Houston
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