Country size comparison
compared to
Guam is about 1.8 times smaller than Sao Tome and Principe.
Sao Tome and Principe is approximately 964 sq km, while Guam is approximately 544 sq km, making Guam 56.43% the size of Sao Tome and Principe. Meanwhile, the population of Sao Tome and Principe is ~217,164 people (48,078 fewer people live in Guam).
Tip:
This to-scale comparison of
Sao Tome and Principe
vs.
Guam
uses the Mercator projection, which distorts the size of regions near the poles.
Try dragging the outline to reposition.
Compare further: Guam vs. Sao Tome and Principe
Flip Comparison · See true size
See Guam on top of Sao Tome and Principe
→
Quality of Life Comparison · 7 statistics
Be 2.6 times more likely to be unemployed in Sao Tome and Principe
→
Cost of Living Comparison · 6 categories - 2026 data
Sao Tome and Principe is 33.1% cheaper than Guam overall
→
Moving from Guam to Sao Tome and Principe · Cost, visas & climate
Compare cost of living, salary and climate.
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.