2020 Orange County Board of Supervisors election

Two of the five seats of the Orange County, California Board of Supervisors were up for election.

A two-round system was to be used for the election, starting with the first round in March; followed by a runoff in November between the top-two candidates in each district.

Runoffs are held if no candidate receives a majority in each district.

Andrew Do Andrew Do District 1 takes in western Orange County, including Santa Ana, Westminster, Garden Grove and parts of Fountain Valley.

[10] Incumbent Republican Donald Wagner ran for re-election.

2020 Orange County's 1st supervisorial district general election initial round results by congressional district
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  • Do—50–60%
  • Do—40–50%
  • Pulido—30–40%
  • No votes
2020 Orange County's 3rd supervisorial district general election results by congressional district
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  • Wagner—60–70%
  • Wagner—50–60%
  • Aitken—50–60%