Polls by “select pollsters” are shown with a diamond. These pollsters have backgrounds that tend to mean they are more reliable. Also, polls that were conducted by or for partisan organizations are labeled, as they often release only results that are favorable to their cause.

These graphics show live results from the 2024 general election in Pennsylvania, as well as the changing balance of power throughout the country.

Republicans are favored to take control of the chamber thanks to a 2024 map of races that tilts disproportionately in the GOP’s favor. Here are the races to watch.

While the focus of the 2024 election has been largely trained on the presidential race between Vice President Kamala Harris and former President Donald Trump, downballot races will play a major role in how the next president — whoever it is — puts their agenda into action.