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National Parliaments

world map

Nearly every country in the world has some form of parliament. Parliamentary systems fall into two categories: bicameral and unicameral. Out of 189 national parliaments in the world, 82 are bicameral (164 chambers) and 107 are unicameral, making a total of 271 chambers of parliament with nearly 45,000 members of parliament. IPU membership is made up of 184 national parliaments. Discover the world's national parliaments here.

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