São Tomé and Príncipe
Democratic Republic of São Tomé and Príncipe
People: Sao Tomean
São Tomé and Príncipe is located in Middle Africa and has a population of around 209,607. Its capital city is São Tomé, and the most widely spoken official language is Portuguese. As an island nation, São Tomé and Príncipe has no land borders.
By the numbers, São Tomé and Príncipe is the 176th most populous of the 196 countries covered on this site, home to under 0.01% of the world's population. By land area it ranks 172nd out of 196, with a population density of roughly 217 people per km².
Facts last checked 31 August 2026.
São Tomé and Príncipe — key facts at a glance
| Official Name | Democratic Republic of São Tomé and Príncipe |
|---|---|
| Capital City | São Tomé |
| Continent | Africa |
| Region | Middle Africa |
| Population | 209,607 |
| Area | 964 km² |
| Currency | São Tomé and Príncipe dobra (STN) Db |
| Official Language | Portuguese |
| Dialling Code | +239 |
| Internet TLD | .st |
| Timezone | UTC |
| Drives on the | Right side |
| Emergency Number | 112 (works on most mobile networks worldwide) |
| ISO Code | ST / STP |
| Borders | Island nation / no land borders |
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Getting to and around São Tomé and Príncipe
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Frequently Asked Questions about São Tomé and Príncipe
What is the capital and currency of São Tomé and Príncipe?
The capital of São Tomé and Príncipe is São Tomé and the currency is the São Tomé and Príncipe dobra (STN), symbol Db.
What is the capital of São Tomé and Príncipe?
The capital of São Tomé and Príncipe is São Tomé.
What currency does São Tomé and Príncipe use?
São Tomé and Príncipe uses the São Tomé and Príncipe dobra (STN, symbol: Db).
What language do they speak in São Tomé and Príncipe?
The official language of São Tomé and Príncipe is Portuguese.
What is the dialling code for São Tomé and Príncipe?
The international dialling code for São Tomé and Príncipe is +239.
What side of the road does São Tomé and Príncipe drive on?
São Tomé and Príncipe drives on the right-hand side of the road.
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