Judicial power is bestowed on the various local tribunals (Ministerio de Justicia) and the state's Supreme Court of Justice.
All constituent states of the federation must have a republican form of government based on a congressional system.
[1] Executive power is vested upon a governor elected by first-past-the-post plurality without the possibility of re-election.
Legislative power is conferred upon a unicameral Congress whose composition is determined by the constitutions of each state but must include first-past-the-post and proportional representation deputies & they must not be re-elected for the next immediate term.
They may also assist the state and federal governments in education, emergency fire and medical services, environmental protection, and maintaining monuments and historical landmarks.
Executive power rests in the governor of Yucatán, who is directly elected by the citizens, using a secret ballot, for a six-year term without reelection.
Mexico City does not belong to any state in particular but to the federation, being the capital of the country and the seat of the Powers of the Union.
Though not fully equivalent to a municipality in that they do not have regulatory powers, they have gained limited autonomy in recent years, and the representatives to the head of government are now elected by the citizens as well.