Voting will take place throughout the state from 7 a.m. until 8 p.m . In the semi-closed primary , candidates must meet a threshold of 15 percent at the congressional district or statewide level in order to be considered viable . The 416 pledged delegates to the 2020 Democratic National Convention will be allocated proportionally on the basis of the results of the primary . Of the 416 pledged delegates , between 4 and 7 are allocated to each of the state 's 53 congressional districts and another 54 are allocated to party leaders and elected officials ( PLEO delegates ) , in addition to 90 at-large pledged delegates . Bonus delegates will be allocated as California shares a primary date with numerous other states on Super Tuesday ; these numbers do not yet account for these delegates
2020 Democratic National Convention
2020 Democratic National Convention
2020 California Democratic primary