Source: National Conference of State Legislatures, 2007
Stay tuned to this calendar from the National Conference of State Legislatures for updates.
As it stands right now, 32 states and the District of Columbia will hold presidential primaries or caucuses before the end of February. On February 5 alone, 16 states will hold primaries or caucuses. If changes currently under consideration in five states are made, that number could grow to 37 states and D.C.