The Politics of Rivers State function within the framework of a presidential republic, with the Governor of Rivers State as both head of state and head of government. Rivers State is known for a politically engaged citizenry. The official seat of government is in Port Harcourt. Under the Constitution, Executive power is vested in the Governor. This does not change the fact that such authority may also be exercised through the Deputy Governor or Commissioners. Legislative power is vested in a 32-member unicameral House of Assembly. Judicial power is exercised solely by the judiciary of Rivers State.