Democratic Primary Election 2025. A calendar of key dates and events for the 2025 election cycle, including the presidential, congressional and gubernatorial races. Ballotpedia covered every democratic party state and federal primary in 2025 to highlight the intraparty conflicts that shaped the party and the general election.

Here’s a (tentative) guide to the democratic primary calendar for 2025. Updating average for each candidate in 2025 primary polls, accounting for each poll’s recency, sample size, methodology.