Federal Republic

A federal republic is a form of government combining republican principles with a federal structure in which sovereignty is constitutionally divided between a central governing authority and constituent political units such as states or provinces. Each level of government has defined areas of authority.

Federal republics distribute power across multiple levels of government, with both the national government and sub-national units having their own legislative, executive, and often judicial branches. This division of power is protected by a constitution that neither level can unilaterally alter.

Federal republics are found across diverse regions and include some of the world's largest and most diverse nations. Notable examples include the United States, Germany, Brazil, and Nigeria. Federalism is often adopted in countries with significant regional diversity in language, culture, or ethnicity.

Key Characteristics

• Power constitutionally divided between national and sub-national governments
• Both levels of government have autonomous authority in defined areas
• Written constitution allocating powers between federal and state levels
• Typically bicameral legislature with representation of sub-national units
• Constitutional court resolves jurisdictional disputes
• Sub-national units have their own constitutions or basic laws
• Citizens subject to both federal and state/provincial laws

Compare two federal republic countries

See how federal republic governments differ across countries