The Democratic Legislative Campaign Committee (DLCC) reported that more than 400 state legislative seats in districts that supported Donald Trump in 2024 were won by Democrats in the 2026 midterm elections. The group stated that these gains have resulted in Democrats controlling a majority of state legislative chambers and seats across the United States.
This shift follows a decade-long effort by the DLCC to rebuild power at the state level. In early 2017, Democrats held 29 statehouse majorities and five trifectas—where one party controls the governorship and both legislative chambers. Following the November 2026 elections, the DLCC reported that the party now holds at least 51 statehouse majorities and 22 governing trifectas.
In federal races, Democrats regained control of both the U.S. House and U.S. Senate. As of November 12, 2026, projections showed Democrats winning 55 Senate seats to the Republicans' 44, and 255 House seats to the GOP's 168, with some races remaining uncalled. Exit polls indicated that voter concerns regarding the cost of living, gas prices, the Iran war, government corruption, tariffs, and artificial intelligence influenced the election outcomes.
On a federal level, the 255-to-168 majority in the House and the 55-to-44 lead in the Senate will alter the operations of the U.S. government when the new Congress is sworn in. Federal workers and citizens will see a change in legislative priorities, as Democratic leaders have pledged to challenge the president on tariffs and the Iran war, while also pursuing investigations into government corruption and the impeachment of Defense Secretary Pete Hegseth. President Trump, who is 80 years old, has stated he may work with the new majority on immigration reform but has also threatened to veto legislation he characterizes as "insane."
The change in leadership will become tangible in January 2027, when the new Congress is officially seated. This transition marks a shift in the legal and oversight environment for federal agencies and the executive branch. While Trump initially attributed the losses to specific Republican candidates, he has since raised questions regarding election integrity. The immediate next steps include the certification of final uncalled races and the preparation for leadership transitions in state capitals and Washington, D.C., before the January swearing-in dates.