US Midterm Elections 2026: How Will They Impact Donald Trump And His Presidency?

The main polling day for the 2026 US midterm elections is November 3. The elections are being seen as a test of US President Donald Trump's political standing and will have a significant bearing on the functioning of the American government and Congress.

The US Congress, or Parliament, has two chambers: the Senate and the House of Representatives. In the 100-member Senate, the Republican Party currently holds 53 seats, while the Democrats have 45. Two independent senators are also members of the Democratic caucus.

In the 435-member House of Representatives, Republicans hold 218 seats and Democrats have 214. One member is an independent, while two seats are vacant. The US President serves a four-year term. Elections held two years after the presidential election are known as midterm elections.

The last US presidential election was held in November 2024, when Donald Trump was elected President. He took office in January 2025, and his four-year term is due to end in January 2029. The House of Representatives has 435 members, and elections are held for all its seats every two years.

The Senate has 100 members, each elected for a six-year term. Elections are held for roughly one-third of its seats every two years. In the 2026 midterm elections, all 435 seats in the House of Representatives and 35 seats in the Senate are being contested.

The results will determine which political party holds a majority in Congress and how much political support the President has to implement his policies. Midterm elections are not limited to choosing members of Congress.

Their results also have a direct impact on the President and the functioning of his administration. The outcome can influence the President's political strength, policy agenda and the direction of the final two years of his term.

The US system of governance is based on the separation of powers among three main branches: Congress is responsible for making laws, approving government spending and overseeing the activities of the executive branch. The President may want to implement policies and fulfil electoral promises, but often needs Congress's support to do so.

New legislation generally has to be passed by Congress. The legislature also plays an important role in decisions related to the budget and government expenditure. If the President's party holds a majority in Congress, it may be easier for the administration to advance its agenda.

However, if the opposition gains a majority in either chamber, the President could face difficulties in passing legislation, taking budget-related decisions and implementing policies. During the first two years of a President's term, voters assess the administration based on its decisions, economic policies, foreign policy, inflation, employment and other issues.

If voters are satisfied with the President's performance, his party may secure relatively better results in the midterm elections. However, a decline in the President's popularity can lead to his party losing seats in Congress.