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Politics & Government Guide in Portugal

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

Portugal's XXIV Constitutional Government under Prime Minister Luís Montenegro (AD) lasted from April 2024 to June 2025 before dissolution. The fragmented parliament features PS with 78 seats, AD with 80, and surging Chega with 50, amid a rightward political shift. President Marcelo Rebelo de Sousa remains head of state in this semi-presidential system.

Political Stability

Good

Corruption Index

Moderate

Democracy Index

Good

Government Type

Unitary semi-presidential republic

Legal System

Civil law system

Head of State

President Marcelo Rebelo de Sousa(since 2016)

Head of Government

Prime Minister Luís Montenegro(Democratic Alliance (AD))since 2024

Political Indicators

Political Stability
0.78Rank #25

Scale: 0-1

Stable

World Bank (2024)

Corruption Index
61Rank #33

Scale: 0-100

Transparency International (2024)

Press Freedom
84.5Rank #23

Scale: 0-100

Good

Reporters Without Borders (2024)

Democracy Index
8.08Rank #20

Scale: 0-10

Full Democracy

Economist Intelligence Unit (2024)

Legislature

Type:unicameral
Lower House:Assembly of the Republic (230 seats)

Major Political Parties

Socialist Party(PS)

Center-left

78 seats
Democratic Alliance(AD)

Center-right

80 seats
Chega(CH)

Right-wing to far-right

50 seats

Voting Rights

Portuguese citizens have full voting rights. EU citizens residing in Portugal can vote in local and European Parliament elections.

Recent Developments

  • XXIV Constitutional Government formed on 2 April 2024 led by Luís Montenegro after March 2024 legislative elections
  • Government dissolved on 5 June 2025 following loss of parliamentary confidence
  • Rise of far-right Chega party, securing 50 seats in 2024 elections
  • Early elections called after Prime Minister António Costa's resignation in November 2023 amid corruption probe
Voting Age18
SuffrageUniversal
Constitution1976
Districts and autonomous regions18