Eligible California residents have until midnight Tuesday to register for the March 2 presidential primary.
An applicant must be a U.S. citizen, a California resident and 18 years old by election day, and may not be in prison or on parole for a felony.
Registration forms can be downloaded in multiple languages from the secretary of state's voter information website, www.MyVoteCounts.org, and are available at city halls, post offices, libraries, and the Department of Motor Vehicles.
Mailed registration forms must be postmarked no later than Tuesday.
Prospective voters may register online at www.MyVoteCounts.org. But because verification of online registrations can take up to three weeks, those who register on the Web might not be able to vote March 2, officials said.