Source for Popular Vote data: California Secretary of State. Statement of Vote November 8, 2016 General Election, California Secretary of State (http://elections.cdn.sos.ca.gov/sov/2016-general/sov/2016-complete-sov.pdf) (accessed 16 Dec 2016)
Election Notes:
Official write-in vote: Bernie Sanders 79,341. Additional write-ins collected from official individual county election reports.