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Parliament

Spain

Composition

Congress of Deputies · IPU Parline

Gender

Women 44%Men 56%

Age distribution · avg 51.5

Under 302%

30–4525.7%

45+72.3%

Indicator	Value
Parliament	Congress of DeputiesIPU Parline [2024]
Structure	BicameralIPU Parline [2024]
Total seats	350 seatsIPU Parline [2024]
Electoral system	Proportional representationIPU Parline [2024]
Last election	2023-07-23IPU Parline [2024]
Next election (expected)	2027-07-31IPU Parline [2024]
Voter turnout	66.59 %International IDEA Voter Turnout [2023]
Speaker	Francina ArmengolIPU Parline [2024]
Women members (seats)	154 seatsIPU Parline [2024]
Women in parliament	44.3 %World Bank WDI [2025]
Average member age	51.5 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

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