Governance

Solomon Islands

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Women in parliament19982024
0246819982024
Source: WB Gender
IndicatorValue
Electoral democracy index0.696 indexV-Dem [2025]
Liberal democracy index0.539 indexV-Dem [2025]
Government effectiveness-0.869 indexWorld Bank WGI [2024]
Rule of law0.153 indexWorld Bank WGI [2024]
Control of corruption-0.14 indexWorld Bank WGI [2024]
Voice & accountability0.327 indexWorld Bank WGI [2024]
Political stability0.75 indexWorld Bank WGI [2024]
Regulatory quality-0.888 indexWorld Bank WGI [2024]
Cabinet fragmentation index0.479 indexWB DPI [2023]
Governing majority margin0.26 %WB DPI [2023]
Parties in executive cabinet13WB DPI [2023]
Women in parliament6 %WB Gender [2024]
Constitutional history supplementNo authoritative open source found
Legal systemmixed system of English common law and customary lawCIA World Factbook [2025] · 2026 archive
Suffrage (voting rights)21 years of age; universalCIA World Factbook [2025] · 2026 archive

adopted 31 May 1978, effective 7 July 1978

Source: CIA World Factbook (Historical Archive — final edition) · CC0 · Edition 2026-05

How to read these indices

V-Dem democracy indices range from 0 to 1 — higher values mean stronger democratic institutions. World Bank WGI governance estimates range from about −2.5 to +2.5, where higher is better. These are comparative indices across countries, not absolute scores.

Section metadata

Data year2025
EditionDatabook 2026
Coverage14/15
LicenseCC-BY
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Datasets on this page
  • V-Dem
    vdem
    Edition: 2025
  • World Bank WGI
    world_bank_wgi
    Edition: 2024
  • WB DPI
    dpi_political_institutions
    Edition: 2023
  • WB Gender
    world_bank_gender
    Edition: 2026
  • CIA World Factbook
    cia_factbook
    Edition: 2025
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About this data

Solomon Islands's governance on Databook compiles 14 indicators from 5 open datasets including V-Dem, World Bank WGI, WB DPI. Key figures include electoral democracy index (0.696 index), liberal democracy index (0.539 index). Data is referenced to 2025. Every value carries its source and publication year, published under open licenses.