RELATED: Roundup of 2018 California primary election results
A smiling Newsom, accompanied by his wife, greeted supporters outside the San Francisco Ferry Building at lunchtime, shaking hands and accepting applause. The crowd then moved inside the Ferry Building, where Newsom answered questions for several minutes on wide-ranging topics.
On the issue of homelessness, Newsom said the next governor "needs to commit themselves to addressing that issue."
VIDEO: Newsom walks out to Tupac after CA primary win
Newsom says he "wants to build on Governor Jerry Brown's legacy of fiscal discipline." Brown cannot run for re-election since he has served a total of four terms as California's governor.
Newsom spoke about his long support for sanctuary policies. "I know what it is and what it isn't. It's not a shield for criminal activity. Sanctuary policy is about community policing, it's about building trust, and it's about making sure that our local law enforcement doesn't become an arm of federal immigration enforcement."
RELATED: Gavin Newsom, John Cox secure California primary wins
Newsom called the border wall between the U.S. and Mexico a "monument to stupidity." The wall is championed by President Trump, who endorsed Republican John Cox in the primary.
With 100 percent of precincts reporting, the California Secretary of State's office has Newsom with 33 percent of the vote.
Cox is in second place with 26 percent.
YOUR VOICE, YOUR VOTE: Bay Area June 2018 Election Day results
Democrat and former Los Angeles mayor Antonio Villaraigosa finished third with 14 percent.
Newsom and Cox, as the top two finishers, will advance to the General Election in November.
Get all the latest Election Day 2018 stories and videos from ABC7 here.