| Office | Reason for Open Chair or Seat | |||
|---|---|---|---|---|
| Term Limit | Voluntary | Total | ||
| Governor | Republican | 13 | 1 | 14 |
| Democratic | 10 | 0 | 10 | |
| Congressman | Democratic | 0 | 6 | 6 |
| Republican | 0 | 3 | 3 | |
| Senator | Democratic | 0 | 2 | 2 |
| Republican | 0 | 1 | 1 | |
| Totals | 23 | 13 | 36 | |
Alabama
Alaska
- Governor
- Republican - Governor Mike J. Dunleavy
- Open Chair. Term Limit.
Arizona
- House CD 3
- Democratic - Congressman Ruben Gallego
- Open Seat. 23 January 2023: Member of Congress Ruben Gallego announced he will run for the Senate Class 1 seat in 2024.
California
- Senate Class 1
- Democratic - Senator Dianne Feinstein
- Open Seat. 14 February 2023: "I am announcing today I will not run for reelection in 2024 ...."
- Governor
- Democratic - Governor Gavin Newsom
- Open Chair. Term Limit. At term limit
- House CD 12
- Democratic - Congressman Barbara Lee
- Open Seat. 11 January 2023: Media reports state that she will be a candidate for the U.S. Senate Class 1 seat in 2024. 15 February 2023: Filed with the FEC for the U.S. Senate Class 1 seat. 21 February 2023: "Today I am proud to announce my candidacy for U.S. Senate."
- House CD 30
- Democratic - Congressman Adam B. Schiff
- Open Seat. 26 January 2023: Candidate for US Senate Class 1 in 2024.
- House CD 47
- Democratic - Congressman Katherine "Katie" Porter
- Open Seat. 10 January 2023: Candidate for the U.S. Senate Class 1 seat in 2024.
Colorado
- Governor
- Democratic - Governor Jared Polis
- Open Chair. Term Limit. At term limit
Delaware
- Governor
- Democratic - Governor John Charles Carney, Jr.
- Open Chair. Term Limit.
Florida
- Governor
- Republican - Governor Ronald D. "Ron" DeSantis
- Open Chair. Term Limit. At term limit.
Georgia
- Governor
- Republican - Governor Brian Porter Kemp
- Open Chair. Term Limit. At term limit.
Indiana
- Senate Class 1
- Republican - Senator Michael K. "Mike" Braun
- Open Seat. 29 November 2022: Candidate for Governor in 2024.
- Governor
- Republican - Governor Eric Joseph Holcomb
- Open Chair. Term Limit. At term limit.
- House CD 3
- Republican - Congressman James E. "Jim" Banks
- Open Seat. 17 January 2023: Candidate for the U.S. Senate Class 1 seat in 2024.
- House CD 5
- Republican - Congressman Victoria Spartz
- Open Seat. 3 February 2023: "... I will run for any office 2024."
Kansas
- Governor
- Democratic - Governor Laura Kelly
- Open Chair. Term Limit. At term limit.
Louisiana
- Governor
- Democratic - Governor John Bel Edwards
- Open Chair. Term Limit. At Term Limit
Maine
- Governor
- Democratic - Governor Janet T. Mills
- Open Chair. Term Limit. At term limit.
Michigan
- Senate Class 1
- Democratic - Senator Debbie Stabenow
- Open Seat. 5 January 2023: "... I am announcing ... that I will not seek re-election and will leave ... at the end of my term on January 3, 2025 ... "
- Governor
- Democratic - Governor Gretchen Whitmer
- Open Chair. Term Limit. At term limit.
- House CD 7
- Democratic - Congressman Elissa Slotkin
- Open Seat. 27 February 2023: Candidate for U.S. Senate.
Missouri
- Governor
- Republican - Governor Michael L. "Mike" Parson
- Open Chair. Term Limit.
Montana
- Governor
- Republican - Governor Greg Gianforte
- Open Chair.
New Jersey
- Governor
- Democratic - Governor Philip "Phil" Murphy
- Open Chair. Term Limit. At term limit.
New Mexico
- Governor
- Democratic - Governor Michelle Lujan Grisham
- Open Chair. Term Limit. At term limit.
North Carolina
- Governor
- Democratic - Governor Roy Asberry Cooper, III
- Open Chair. Term Limit.
Ohio
- Governor
- Republican - Governor Michael "Mike" DeWine
- Open Chair. Term Limit. At term limit.
Oklahoma
- Governor
- Republican - Governor Kevin Stitt
- Open Chair. Term Limit. At term limit.
Rhode Island
- House CD 1
- Democratic - Congressman David N. Cicilline
- Open Seat. 21 February 2023: Announced he will resign circa 1 June 2023 to become president and CEO of the Rhode Island Foundation. "Serving the people of Rhode Island's First Congressional District has been the honor of my lifetime."
South Carolina
- Governor
- Republican - Governor Henry D. McMaster
- Open Chair. Term Limit. At term limit.
South Dakota
- Governor
- Republican - Governor Kristi Lynn Noem
- Open Chair. Term Limit. At term limit.
Tennessee
- Governor
- Republican - Governor William "Bill" Lee
- Open Chair. Term Limit. At term limit.
Virginia
- Governor
- Republican - Governor Glenn A. Youngkin
- Open Chair. Term Limit.
West Virginia
- Governor
- Republican - Governor James C. "Jim" Justice
- Open Chair. Term Limit.
- House CD 2
- Republican - Congressman Alexander Xavier "Alex" Mooney
- Open Seat. Candidate for the Class 1 Senate Seat in 2024.
2024 General Election Outline
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Modified .