Sao Tome and Principe quick facts
Use this reference table to find Sao Tome and Principe’s basic geographic information. Codes and area figures are presented as reference data; always verify changing statistics against their dated primary source.
- Capital
- São Tomé
- Continent
- Africa
- Region
- Sub-Saharan Africa
- ISO country codes
- ST / STP
- Area
- 964 km² (372 sq mi)
- Currency code(s)
- STD
- Language code(s)
- PT
- Internet domain
- .st
Where is Sao Tome and Principe?
Sao Tome and Principe is located in Africa, within Sub-Saharan Africa. No land-bordering countries are listed for Sao Tome and Principe in this reference dataset.
Browse our Africa country list to see how this country fits into its wider region.
What is the capital of Sao Tome and Principe?
The capital of Sao Tome and Principe is São Tomé. Capital arrangements can be complex, so verify this detail if your assignment requires the legal or administrative distinction.
Flag of Sao Tome and Principe
This is the flag associated with Sao Tome and Principe in our country reference list. For historical flags and the meanings behind national symbols, consult official national sources; interpretations can change and should not be guessed from flag colours.
Countries bordering Sao Tome and Principe
No land-bordering countries are listed for Sao Tome and Principe in this reference dataset.
There are no neighbouring country links to display in this directory.
Frequently asked questions about Sao Tome and Principe
Which continent is Sao Tome and Principe in?
Sao Tome and Principe is grouped under Africa in this atlas.
What is the ISO country code for Sao Tome and Principe?
The two-letter code is ST, and the three-letter code is STP.
What currency code is used in Sao Tome and Principe?
STD Currency codes are not the same as exchange rates.
Sources and accuracy
Country names and ISO codes are based on the ISO 3166 reference list. Stable geographic fields originate from a bundled reference dataset and are reviewed before publication. This first edition deliberately does not supply current population figures or claim a verified interpretation of every national flag. For current statistics, see the World Bank or official national statistics offices. For UN status, see the United Nations.
Editorial edition: November 2026. This is an educational introduction, not an official government page.