Contact: Mark Church, Chief Elections Officer & Assessor-County Clerk-RecorderAlternate: Jim Irizarry, Assistant Chief Elections Officer & Assessor-County Clerk-Recorder (Redwood City, CA) San Mateo County voters will begin receiving their Official Ballots for the November 6, 2018 Statewide General Election on Wednesday, October 17, 2018. All registered voters should receive their ballots this week.