Mendocino County polling places are open Election Day (Tuesday, November 3, 2026) from 7 a.m. to 8 p.m. The Elections Division of the office of Assessor-County Clerk-Recorder office will be open Saturday, October 31, from 9 a.m. to 3 p.m. to assist voters. You are encourage to return your vote ballots by depositing them into one of the Official Ballot Drop Boxes – a list of all polling places and drop boxes throughout the county was included as an insert with your ballot and a full page included in your local sample ballot or to mail your ballots back (no postage needed)
- October 19 is the last day to register to vote in the November election
- November 3 is election day, also the last day to vote in person or return ballots by 8pm
- November 10 is the last day vote by mail day ballots postmark on November 3 can be counted
For voting locations and candidate statements and more available at is Vote
