See Contra Costa County November 2026 election results

🗳️ Return to our main election results page for key races to watch What to KnowSeveral county board of education seats are up for election.Richmond voters will choose a new mayor.San Pablo residents will weigh in on Measure S, which would limit rent increases.🗳️ View more county results: Alameda | Marin | Napa | San Francisco | San Mateo | Santa Clara | Solano | Sonoma🗳️ View latest state results: State offices | Propositions | State Senate and Assembly | House of Representatives Contra Costa County voters will make several key decisions, including choosing a new Richmond mayor and whether to approve a measure limiting rent increases in San Pablo. Here s a look at top races in the county. Results will update after polls close at 8 p.m. Tuesday. Election results for Contra Costa County measures Contra Costa County Measure M: Clayton Sales Tax NO 0% 0