Republican Senate Seats Up In 2024. Republicans will win the us senate majority, a victory for the party that has been locked out of the majority in. 538’s 2024 senate election forecast model showing democratic and republican chances of winning control.
This year, there are five senate seats—in arizona, montana, ohio, pennsylvania and west virginia—which appear to be the most likely to flip in 2024. Peter meijer, who lost a 2022 primary.