California Code, Elections Code - ELEC § 13121

Notwithstanding any other provision of this code, the county elections official conducting any school election shall not be required to provide more than one ballot to the same voter for the purpose of voting on separate propositions at the same election. However, no voter shall be presented with a ballot containing a proposition on which he or she is not entitled to vote by reason of not residing within the district or area affected by the proposition.