State Primary Dates
A routing page for state primary calendars. It is structured for official state election date feeds and cycle-specific primary tables.
February
Early presidential caucus and primary contests begin the nomination calendar.
March
Super Tuesday and major delegate allocation windows usually occur here.
May
Large state congressional and statewide primaries accelerate.
June
Many states hold federal, gubernatorial, and state legislative primaries.
August
Late-cycle primaries often decide competitive general-election nominees.
September
Final primary states and runoffs close the nomination calendar.