The correct answer is elected officials.
The number of electors your state receives depends on the number of elected officials of your state.
An official is a member who has been chosen by a public election. Elected officials are found at the federal, state, and local levels.
Each state receives a number of electors that is equal to the amount of the members of Congress the state is assigned The case of Washington D.C. is different because it receives the number of electors as receives the state with fewer people living on it.