After Election Day in California, final vote counts for statewide and local races can still take days or even weeks, according to multiple outlets. While polls close on primary day, California law allows election officials to process ballots that are submitted by specific deadlines tied to mail voting. Mail-in ballots remain valid if they are postmarked by Election Day and received by county election offices by a later date. This means county totals may continue to change as additional ballots arrive and are verified.
In addition, election results may require time to be aggregated and reported accurately, especially as counties finalize ballot counts under state procedures. Because the state includes a significant share of voting by mail, the final certification of outcomes depends on completing these steps and reconciling ballots that meet the required criteria. As a result, projections based on early returns may be updated repeatedly until later counting phases conclude and the full set of eligible ballots is included.
