What States Have Us Senate Races In 2024. There are 33 united states senators up for reelection in 2024. For democrats to hold the senate, the party would most likely need all their incumbents to win;
State and local races for the first time ever, florida democrats have fielded a candidate for all 120 house and 40 senate seats. Arizona, a battleground state in the presidential election, will also hold a competitive election to fill a senate seat vacated by.