Hundreds of Thousands of Californians May Have Mistakenly Registered for This Political Party

With nearly half a million registered members, the American Independent Party is bigger than all of California's other minor parties combined. The ultraconservative party's platform opposes abortion rights and same sex marriage, and calls for building a fence along the entire United States border.

Based in the Solano County home of one of its leaders, the AIP bills itself as “The Fastest Growing Political Party in California."

But a Times investigation has found that a majority of its members have registered with the party in error. Nearly three in four people did not realize they had joined the party, a survey of registered AIP voters conducted for The Times found.

That mistake could prevent people from casting votes in the June 7 presidential primary, California's most competitive in decades.

Voters from all walks of life were confused by the use of the word “independent” in the party’s name, according to The Times analysis.