Us Senate Party Control 2024. Of the 100 seats in the senate, 48 are held by democrats. — two years ago, nearly $41 million was spent on the race, most of it by outside forces, according to open secrets, a website that tracks campaign spending.
— while harris has improved on president joe biden’s standing in many states — putting nevada and arizona back in play, for example — the basic shape of the. — currently democrats hold a slim majority in the senate, with four independent senators caucusing with the party.