Information on voter registration history, breakdown by party, language and more, updated daily.
Learn More about RegistrationHistorical information on Election Workers broken down by language.
Learn More about Election WorkersInformation on Vote by Mail ballots issued and returned by party and more.
Learn More about Vote by MailMaps showing precincts, Federal, State, County, City, School, and Special districts.
Learn More about MapsAlameda County Registrar of Voters is committed to ensuring that its website is accessible to people with disabilities. All the pages on our website will meet W3C WAI’s Web Content Accessibility Guidelines 2.1, Level AA conformance. Visit our Web Policy page for more information. Report any issues or feedback to digital.services@acgov.org.