Political and administrative structure
The government of the Commonwealth of Puerto Rico is republican in form, and its legislative, executive, and judicial branches, as established by this Constitution, shall be equally subordinate to the sovereignty of the people of Puerto Rico (Section 2 of the Constitution of Puerto Rico).
Puerto Rico is administratively divided into 78 municipalities. The municipality is the legal entity of local government, subordinate to the Constitution of Puerto Rico and its laws, whose purpose is the local common good and, within this, primarily the attention to the collective affairs, problems, and needs of its inhabitants. Each municipality has legal capacity independent and separate from the state government of Puerto Rico, with perpetual succession and legislative, administrative, and fiscal capacity in all matters of a municipal nature.