At each general election, there shall be elected two or three Supervisors, as the case may be, for a term of four years beginning at noon on the first Monday after the first day of January next following their election and ending at noon on the first Monday after the first day of January four years thereafter. Supervisors shall be elected from the First, Third, and Fifth Supervisorial Districts in those years in which a presidential election is held, and Supervisors shall be elected from the Second and Fourth Supervisorial Districts in those years in which a gubernatorial election is held.
However, the term for the County Supervisors elected from the First, Third, and Fifth Supervisorial Districts on either March 3, 2020, or November 3, 2020, shall end at noon on Monday, January 6, 2025. The term for the County Supervisors elected from the Second and Fourth Supervisorial Districts on either June 5, 2018, or November 6, 2018, shall end at noon on Monday, January 2, 2023.