page_title: 2018 Orange County Board of Supervisors election
section_title: Results
hierarchical_section_title: 2018 Orange County Board of Supervisors election / District 4 / Runoff / Results
context_page_description: The 2018 Orange County Board of Supervisors elections was on June 5, 2018 as part of the primary election on June 5, 2018. Three of the five seats of the Orange County, California Board of Supervisors were up for election.
  County elections in California are officially nonpartisan. A two-round system will be used for the election, starting with the first round in June; followed by a runoff in November between the top-two candidates in each district. Runoffs are only held if no candidate receives a majority in each district.
caption: 2018 Orange County's 4th supervisorial district general election runoff results by congressional district  Map legend   Chaffee—60–70%   Chaffee—50–60%   Shaw—50–60%