Democrat Xavier Becerra wins the top spot in November's race for California governor

Democratic candidate for governor in California, Xavier Becerra, speaks to supporters during his election night gathering at La Plaza de Cultura y Artes on June 2 in Los Angeles, Calif. Mario Tama/Getty Images hide caption

SAN FRANCISCO — Democrat Xavier Becerra will advance to the November election for California governor, according to a race call by The Associated Press. After days of counting ballots, it remains unclear who will claim the second spot in the fall.

In California's unusual primary system, all candidates, regardless of party, appear on a single ballot open to any registered voter. The top two candidates then move on to the general election. An estimated 3.5 million uncounted ballots remain. The state also counts mail-in ballots that arrive up to seven days after Election Day, as long as they are postmarked by Election Day.

The state hasn't had a wide-open primary like this one since the late 1990s. The winner in November will lead the country's most populous state, facing a large deficit and other obstacles, including the state's high cost of living, homelessness and wildfire risk. Incumbent Gov. Gavin Newsom, a Democrat, is term limited and is widely thought to be running for president in 2028.

Becerra, former Health and Human Services secretary under President Joe Biden, has staged one of the most surprising comebacks in recent state political history. As recently as April, polls were showing Becerra — also a former member of Congress and California attorney general — languishing in single digits in a crowded field.

"The people of the great state of California, in the greatest nation on earth, have spoken — loudly and proudly," Becerra said in a written statement. "We will not be bought. We will not be bullied. And we are never backing down. November, here we come."

For second place, Republican businessman Steve Hilton still has an edge over billionaire Democratic activist Tom Steyer, but Steyer has been gaining ground as ballots continue to be counted.

Hilton was endorsed by President Trump in April, and in later polls, he pulled ahead of Riverside County Sheriff Chad Bianco, the other major Republican in the race. British-born Hilton is a former Fox News commentator who also served as a political adviser to former British Prime Minister David Cameron. He has campaigned for change in California after 16 years under total Democratic control.