Country size comparison
compared to
Guam is about 9 times bigger than San Marino.
San Marino is approximately 61 sq km, while Guam is approximately 544 sq km, making Guam 792% larger than San Marino. Meanwhile, the population of San Marino is ~34,682 people (134,404 more people live in Guam).
Tip:
This to-scale comparison of
San Marino
vs.
Guam
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guam vs. San Marino
Flip Comparison · See true size
See Guam on top of San Marino
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Quality of Life Comparison · 3 statistics
Live 6.4 years longer in San Marino
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Cost of Living Comparison · 6 categories - 2026 data
San Marino is 32.7% cheaper than Guam overall
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Moving from Guam to San Marino · Cost, visas & climate
Compare cost of living, salary and climate.
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