Arizona Revised Statutes Title 11. Counties § 11-213. Election; vacancies

A. At the general election for state and county officers, one supervisor shall be elected from each district from among those nominated at the preceding primary election. They shall be nominated and elected by the qualified electors of their respective districts. If a supervisor moves from the district from which he was elected his office shall at once become vacant.

B. When a vacancy occurs in the office of supervisor, the remaining supervisors, together with the clerk of the board of supervisors, shall fill the vacancy by appointment of a resident of the district in which the vacancy occurred.