The United States general election will be held on November 5 2024. In early 2024, there are Democratic and Republican presidential nominating contests that will elect delegates to the parties’ nominating conventions. These conventions, in July (for Republicans) and August (Democrats) officially select their parties’ presidential candidates.
The first contest is the Iowa Republican caucus on January 15, followed by the New Hampshire primary for both parties on January 23. There are several other contests in February before many states vote on “Super Tuesday”, March 5. The early contests account for a low percentage of total delegates, with under 10% of delegates determined by the Michigan primary on February 27.
A “caucus” is managed by the state party, and often requires voters to gather at a particular time. A “primary” is managed by the state’s electoral authority, and is administered in the same way as a general election. Turnout at primaries is much higher than at caucuses. In 2024, the large majority of contests use primaries.