Country size comparison
compared to
Pennsylvania is about 120 times bigger than Sao Tome and Principe.
Sao Tome and Principe is approximately 964 sq km, while Pennsylvania is approximately 116,075 sq km, making Pennsylvania 11,941% larger than Sao Tome and Principe. Meanwhile, the population of Sao Tome and Principe is ~217,164 people (12.5 million more people live in Pennsylvania).
Tip:
This to-scale comparison of
Sao Tome and Principe
vs.
Pennsylvania
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Pennsylvania vs. Sao Tome and Principe
Flip Comparison · See true size
See Pennsylvania on top of Sao Tome and Principe
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Quality of Life Comparison · 4 statistics
Be 3.8 times more likely to be unemployed in Sao Tome and Principe
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Cost of Living Comparison · 6 categories - 2026 data
Sao Tome and Principe is 11.1% cheaper than Pennsylvania
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