Country size comparison
compared to
Sao Tome and Principe is about 1.3 times bigger than Tonga.
Tonga is approximately 747 sq km, while Sao Tome and Principe is approximately 964 sq km, making Sao Tome and Principe 29% larger than Tonga. Meanwhile, the population of Tonga is ~105,517 people (111,647 more people live in Sao Tome and Principe).
Tip:
This to-scale comparison of
Tonga
vs.
Sao Tome and Principe
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sao Tome and Principe vs. Tonga
Flip Comparison · See true size
See Sao Tome and Principe on top of Tonga
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Quality of Life Comparison · 10 statistics
Be 83.8% less likely to be unemployed in Tonga
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Cost of Living Comparison · 6 categories - 2026 data
Tonga is 39.8% more expensive than Sao Tome and Principe overall
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Moving from Sao Tome and Principe to Tonga · Cost, visas & climate
Compare cost of living, salary and climate.
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