2024 Congressional Marksman. The core of the democrats’ senate challenge in 2024 is that they must defend all three of those seats at a time when it appears highly likely that trump will be on the ballot again. Republicans hold a narrow majority in the house and democrats hold a slim majority in the senate which means down.

Congressional races to watch in the 2024 election. All 435 seats in the house of representatives and 34 seats in the senate are up for grabs.