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Parliament

Parliament

Poland

Composition

Sejm · IPU Parline

Gender

Women 31.5%Men 68.5%

Age distribution · avg 51

Under 300.7%

30–4531.1%

45+68.3%

Indicator	Value
Parliament	SejmIPU Parline [2024]
Structure	BicameralIPU Parline [2024]
Total seats	460 seatsIPU Parline [2024]
Electoral system	Proportional representationIPU Parline [2024]
Last election	2023-10-15IPU Parline [2024]
Next election (expected)	2027-10-31IPU Parline [2024]
Voter turnout	74.38 %IPU Parline [2024] 74.38 %·International IDEA Voter Turnout [2023] 74.38 %
Speaker	Włodzimierz CzarzastyIPU Parline [2024]
Women members (seats)	145 seatsIPU Parline [2024]
Women in parliament	31.3 %World Bank WDI [2025]
Average member age	51 yearsIPU Parline [2024]

Section metadata

Data year2025

EditionDatabook 2026

Coverage11/11

LicenseCC-BY

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

About this data

Poland'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 (Sejm), structure (Bicameral). Data is referenced to 2025. Every value carries its source and publication year, published under open licenses.