Section 21606 Of Article 1. General Law Cities From California Elections Code >> Division 21. >> Chapter 7. >> Article 1.
21606
. (a) The term of office of any council member who has been
elected and whose term of office has not expired shall not be
affected by any change in the boundaries of the district from which
he or she was elected.
(b) At the first election for council members in each city
following adjustment of the boundaries of councilmanic districts, a
council member shall be elected for each district under the
readjusted district plan that has the same district number as a
district whose incumbent's term is due to expire.
(c) Notwithstanding any other provision of this article, a change
in the boundaries of a council district shall not be made within 90
days prior to the final date of voter registration for an election of
council members in the city or between the municipal primary
election and the general municipal election.