Candidates' party affiliations obtained from the 11/9/1882 Sacramento Daily Record-Union. According to History of Political Conventions in California 1849-1892, Zumwalt declined the Prohibition nomination was Rice was the party's official nominee.
Source for Popular Vote data: California Secretary of State, Official Returns of the Vote for State Officers of the State of California, November 7, 1882 (Sacramento, 1882)