September 6, 2024 – Voter Information Guide Available Online

October 7, 2024 – Early Voting sites open

October 7, 2024 – No later than this date, county elections officials shall begin mailing each registered voter a vote-by-mail ballot

October 21, 2024 – Last day to register to vote for the primary election,  To check your voter registration status, visit MyVoter Status

October 22 to November 5, 2024 – Same Day Registration available.  Voters can “conditionally” register and vote a provisional ballot during this time.

October 26, 2024 – Vote Centers open in Contra Costa County

November 5, 2024 – ELECTION DAY – Polls shall be open from 7 am to 8 pm.

For more information, CLICK HERE for Contra Costa County Election Department website