Midterm Elections

For the most recent midterm election, see United States elections, 2014. For the upcoming midterm election, see United States elections, 2018.

This article is part of a series on the

Politics of the United States of America

Midterm elections in the United States are the general elections held in November every four years, near the midpoint of a president's four-year term of office. Federal offices that are up for election during the midterms are members of the United States Congress, including all 435 seats in the United States House of Representatives, and 33 or 34 of the 100 seats in the United States Senate.

In addition, 34 of the 50 U.S. states elect their governors to four-year terms during midterm elections, while Vermont and New Hampshire elect governors to two-year terms in both midterm and presidential elections. Thus, 36 governors are elected during midterm elections. Many states also elect officers to their state legislatures in midterm years. There are also elections held at the municipal level. On the ballot are many mayors, other local public offices, and a wide variety of citizen initiatives.

Special elections are often held in conjunction with regular elections, so additional Senators, governors and other local officials may be elected to partial terms.

Midterm elections always generate lower voter turnout than presidential elections. While the latter have had turnouts of about 50–60% over the past 60 years, only about 40 percent of those eligible to vote actually go to the polls in midterm elections.[1][2] Midterm elections usually see the president's party lose seats in Congress, and also frequently see the president's intraparty opponents gain power.[3