The unofficial and preliminary Election Results for local elections are posted by the Napa County Registrar of Voters website starting at 8:00 p.m. on the night of the election. These results will continue to be updated until the official canvas of election results is completed and certified. The Registrar of Voters has 28 days to canvas the returns.
Napa County Registrar of Voters – Napa County Elections
Secretary of State – Elections for California Offices and State Measures