California Code, Elections Code - ELEC § 10555

Notwithstanding Chapter 1 (commencing with Section 1000) of Division 1, no landowner voting district election shall be consolidated with any resident voter election regardless of whether it is held pursuant to this part. Except as specified in the preceding sentence, an election conducted by a district subject to this part may be consolidated with any other election pursuant to Part 3 (commencing with Section 10400).