Which election occurs in the middle of a President's term?

The midterm elections occur in the middle of a President's term, specifically during the even-numbered years that fall halfway between presidential elections. These elections are critical because they determine the composition of Congress, including all 435 members of the House of Representatives and one-third of the 100 members of the Senate. Midterm elections can significantly impact a president's ability to implement their agenda, as they often shift the balance of power between political parties in Congress.

In contrast, general elections are held every four years to elect the President and other offices, primary elections are held before the general elections to select party candidates, and special elections are used to fill vacancies that occur between regular elections.