California Democrats currently hold 42 out of 53 US House seats, with one vacancy. The state lost a US House seat for the first time in history after the 2020 census. In California, all candidates for congressional or state offices run on the same ballot and the top two candidates, regardless of party, advance to the general election. 

House District 28: California Primary County Results

Los Angeles

Candidate % Votes
Judy Chu Democratic, Incumbent %
Wes Hallman Republican %
Dorothy Caronna Democratic %
Gio DePaolis No Party Preference %

San Bernardino

Candidate % Votes
Wes Hallman Republican %
Judy Chu Democratic, Incumbent %
Dorothy Caronna Democratic %
Gio DePaolis No Party Preference %