Any person who is 18 years of age and a citizen of the United States or naturalized citizen can register to vote by filling out an Affidavit of Registration. Check the Registrar of Voters website for further information. Registration forms are available at the following locations:
County of Orange
Registrar of Voters Office
1300 South Grand Avenue
Santa Ana, California
Clerk of the Council Office
Santa Ana City Hall
20 Civic Center Plaza, 8th Floor
Santa Ana, California