Elections / 2024 · US Senate
The 2024 Senate map
33 Senate contests were decided in 2024: Democrats won 17, Republicans 14, independents and others 2. Every contest below links to its page with the state's full Senate history.
2024 U.S. Senate elections
Dem. caucus 47 −451for control53 Republicans +4
4 seats flipped (MT, OH, PA, WV) — Republicans took control. Independents (Sanders, King) are counted in the caucus they organize with and shown in gold on the map.
VTMARICTNJDEMD
States with a seat up this cycle, filled by margin · cyan outlines a seat that flipped party · gold an independent · hover for the detail
Every contest
Statewide totals; candidate-level detail joins when the raw store is re-fetched with names.
| State | Won | Margin | Pres. 2024 | Democratic | Republican | Total |
|---|---|---|---|---|---|---|
| Arizona | D | R+5.5 | 1,676,335 | 1,595,761 | 3,347,964 | |
| California | D | D+20.1 | 9,036,252 | 6,312,594 | 15,348,846 | |
| Connecticut | D | D+14.5 | 953,646 | 678,256 | 1,708,259 | |
| Delaware | D | D+14.7 | 283,298 | 197,753 | 500,606 | |
| Florida | R | R+13.1 | 4,603,077 | 5,977,706 | 10,757,428 | |
| Hawaii | D | D+23.1 | 324,194 | 160,075 | 501,763 | |
| Indiana | R | R+19.0 | 1,097,061 | 1,659,416 | 2,829,897 | |
| Massachusetts | D | D+25.2 | 2,041,668 | 1,365,440 | 3,413,329 | |
| Maryland | D | D+28.5 | 1,650,912 | 1,294,344 | 3,021,378 | |
| Maine | O | D+6.9 | 88,875 | 284,434 | 821,072 | |
| Michigan | D | R+1.4 | 2,712,686 | 2,693,680 | 5,577,187 | |
| Minnesota | D | D+4.2 | 1,792,441 | 1,291,712 | 3,189,323 | |
| Missouri | R | R+18.4 | 1,243,728 | 1,651,907 | 2,972,559 | |
| Mississippi | R | R+22.9 | 451,981 | 763,420 | 1,215,401 | |
| Montana | R | R+19.9 | 276,305 | 319,682 | 607,262 | |
| North Dakota | R | R+36.4 | 121,602 | 241,569 | 364,327 | |
| Nebraska | R | R+20.5 | 0 | 499,124 | 938,336 | |
| New Jersey | D | D+5.9 | 2,161,491 | 1,773,589 | 4,031,795 | |
| New Mexico | D | D+6.0 | 497,333 | 405,978 | 903,311 | |
| Nevada | D | R+3.1 | 701,105 | 677,046 | 1,464,728 | |
| New York | D | D+12.6 | 4,711,669 | 3,246,690 | 8,011,270 | |
| Ohio | R | R+11.2 | 2,650,949 | 2,857,383 | 5,704,620 | |
| Pennsylvania | R | R+1.7 | 3,384,180 | 3,399,295 | 6,963,137 | |
| Rhode Island | D | D+13.8 | 294,665 | 196,039 | 491,948 | |
| Tennessee | R | R+29.7 | 1,027,461 | 1,918,743 | 3,007,608 | |
| Texas | R | R+13.7 | 5,031,249 | 5,990,741 | 11,291,854 | |
| Utah | R | R+21.6 | 464,515 | 914,700 | 1,463,509 | |
| Virginia | D | D+5.8 | 2,417,115 | 2,019,911 | 4,445,535 | |
| Vermont | O | D+31.5 | 0 | 116,512 | 363,549 | |
| Washington | D | D+18.2 | 2,252,577 | 1,549,187 | 3,812,391 | |
| Wisconsin | D | R+0.9 | 1,672,777 | 1,643,996 | 3,390,787 | |
| West Virginia | R | R+41.9 | 207,548 | 514,079 | 747,717 | |
| Wyoming | R | R+45.8 | 63,727 | 198,418 | 264,162 |
Source. MIT Election Data + Science Lab — 2024 US Senate returns, party-classified by literal ballot party · statewide certified totals. Real returns — nothing estimated.