Voters who drop their ballots off at the post office on Tuesday, June 2, Election Day, may not get a postmark that very day. If that’s the case, ballots with later postmarks would not be counted. California voters, though, do have multiple ways to cast a ballot other than mailing it. Voters in Orange County can also visit vote centers — many of which opened over the weekend — to cast the ballot mailed to them, obtain a replacement ballot or one in a preferred language, or receive any other election-related assistance.