Elections officials around California threw out 122,480 vote-by-mail ballots cast during the November general election, or 0.9% of all mail-in ballots, according to data from the Secretary of ...

California offers same-day voter registration, so eligible voters can "conditionally" register at their polling place and vote via a provisional ballot, per the United States Election Assistance ...

You can drop off your vote-by-mail ballot on Election Day at any polling place in California and any drop-off location or ballot drop box in the state, according to the state secretary's office.