Early voting for the March 3 Joint Primary Election ends tonight at 7 p.m. Registered Dallas County voters may vote early at any Dallas County early voting locations (click here for a list of locations). Collin County voters may vote early at any Collin County early voting location. (Click here for a list of locations.)  
 
Election Day voting will take place Tuesday, March 3 from 7 a.m.-7 p.m. Voters in Dallas County must vote at their preferred party’s voting location for their assigned precinct, based on voter address; Collin County voters may vote at any Election Day vote center.  

More information:  

Dallas County: March 3, 2026 – Primary Election – Dallas County Elections Department 

Collin County: Elections: Polling Locations