Cal. Elections Code § 1302

(a) Except as provided in subdivision (b), the regular election to select governing board members in any school district, community college district, or county board of education shall be held on the first Tuesday after the first Monday in November of each odd-numbered year. (b) (1) Notwithstanding any other provision of law, and except as provided in Section 1302.5, after the initial election of governing board members in any school district, community college district, or of members of a county board of education, the election of governing board members for the district or of members of the county board of education may be established, upon the adoption of an appropriate resolution by the governing board or the county board of education, respectively, to regularly occur on the same day as the statewide direct primary election, the statewide general election, or the general municipal election as set forth in Section 1301. The resolution shall become operative upon approval by the board of supervisors pursuant to Section 10404.5 or 10405.7, as applicable. If a school district, community college district, or county board of education is located in more than one county, the district may not consolidate an election if any county in which the district is located denies the request for consolidation. (2) If the board of supervisors approves the resolution pursuant to Section 10404.5 or 10405.7, as applicable, the election of the governing board members of the school district or community college district or of members of the county board of education shall be conducted on the date specified by the board of supervisors, in accordance with paragraph (1), unless the approval is later rescinded by the board of supervisors. (3) In the event of consolidation, the election of governing board members of the school district or community college district or of members of the county board of education shall be conducted in accordance with all applicable procedural requirements of the Elections Code pertaining to that primary, general, or municipal election, and shall thereafter occur in consolidation with that election. (4) If the date of an election is changed pursuant to this section, at least one election shall be held before the resolution, as approved by the board of supervisors, may be subsequently repealed or amended.