Politics & Government Guide · Sao Tome And Principe

Politics & Government Guide in Sao Tome And Principe

Political system, governance structure, stability indicators, and democratic institutions

São Tomé and Príncipe is a stable semi-presidential republic with President Carlos Manuel Vila Nova and Prime Minister Américo d'Oliveira Dos Ramos leading since 2021 and 2025 respectively. The country maintains a multi-party system with regular elections and peaceful power transfers. Presidential elections are scheduled for 2026.

Government Type

Unitary semi-presidential representative democratic republic

Legal System

Mixed legal system of civil law based on the Portuguese model and customary law

Head of State

President Carlos Manuel Vila Nova(since 2021)

Head of Government

Prime Minister Américo d'Oliveira Dos Ramos(Independent Democratic Action)since 2025

Legislature

Type:unicameral
Lower House:National Assembly (55 seats)

Voting Rights

Universal suffrage at age 18 for citizens

Voting Age18
SuffrageUniversal
Constitution1990
Municipal districts7