There will be 34 U.S. Senate seats on ballots across the nation in November 2024, including 20 held by Democrats, three by independents, and 11 by Republicans.
Of the 20 seats now held by incumbent Democrats, at least eight are in states defined as “competitive” in initial assessments by elections ratings services such as Sabato’s Crystal Ball and Inside Elections, with three Senate Democrats in states won by former President Donald Trump in 2020: West Virginia, Montana, and Ohio.
