Parliament

Brazil

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Composition

Gender
17.1%Women
Women 17.1%Men 82.8%
Age distribution · avg 51.4
Under 303.9%
30–4532.9%
45+63.2%
IndicatorValue
ParliamentChamber of DeputiesIPU Parline [2024]
StructureBicameralIPU Parline [2024]
Total seats513 seatsIPU Parline [2024]
Electoral systemProportional representationIPU Parline [2024]
Last election2022-10-02IPU Parline [2024]
Next election (expected)2026-10-04IPU Parline [2024]
Voter turnout79.2 %International IDEA Voter Turnout [2022]
SpeakerHugo Motta Wanderley da NóbregaIPU Parline [2024]
Women members (seats)88 seatsIPU Parline [2024]
Women in parliament18.1 %World Bank WDI [2025]
Average member age51.4 yearsIPU Parline [2024]

Section metadata

Data year2025
EditionDatabook 2026
Coverage11/11
LicenseCC-BY
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Datasets on this page
  • IPU Parline
    ipu_parline
    Edition: 2024
  • International IDEA Voter Turnout
    idea_voter_turnout
    Edition: 2026
  • World Bank WDI
    world_bank_wdi
    Edition: 2024
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About this data

Brazil's parliament on Databook compiles 11 indicators from 3 open datasets including IPU Parline, International IDEA Voter Turnout, World Bank WDI. Key figures include parliament (Chamber of Deputies), structure (Bicameral). Data is referenced to 2025. Every value carries its source and publication year, published under open licenses.