Senate Seats Up In 2024 Map.  — the 2024 senate map presents a daunting challenge for democrats. View full state change page ».

Of the 33 senate seats up for election next term, 23 are held by democrats.  — at present, 34 senate seats will be up for election, 1 and of those, democrats (including the independent senators who caucus with them) hold 23 to the gop’s 11, as the table below shows.