(a) An election for the purpose of electing members of the county board of education shall be held on the same date as the primary elections, as provided by law, but upon a nonpartisan ballot printed for the purpose.
(b) No more than two members may be elected or serve from the same magisterial district. The eligibility of candidates to be declared elected for full terms of four years and for unexpired terms of two or more years based on this limitation shall be determined at the time of certification of the election.
(1) Such eligibility shall be based on the magisterial district residence of incumbent members of the board whose terms will continue beyond July 1, following the primary election.