Country size comparison

compared to

Guam is about 2.7 times bigger than Oakland.

Oakland is approximately 202 sq km, while Guam is approximately 544 sq km, making Guam 169% larger than Oakland.
Tip: This to-scale comparison of Oakland vs. Guam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guam vs. Oakland
Flip Comparison · See true size
See Guam on top of Oakland
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Cost of Living Comparison · 7 categories - 2026 data
Oakland is 40.0% more expensive than Guam overall
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