One of two U.S. Senate seats representing the state of Maryland. Senators serve six-year terms and represent the entire state population.


There is no data about this race yet. General election on Nov 5, 2030.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Angela Alsobrooks D | 54.8% | 3,014,652 | |
| 2022 | Chris Van Hollen D | 65.9% | 1,999,190 | |
| 2018 | Ben Cardin D | 64.9% | 2,297,538 | |
| 2016 | Chris Van Hollen D | 61.0% | 2,722,434 | |
| 2012 | Benjamin L. Cardin D | 56.0% | 2,630,505 | |
| 2010 | Barbara Mikulski D | 62.3% | 1,831,660 | |
| 2006 | Benjamin L. Cardin D | 54.2% | 1,780,223 | |
| 2004 | Barbara A. Mikulski D | 64.8% | 2,321,571 | |
| 2000 | Paul S. Sarbanes D | 63.2% | 1,945,191 | |
| 1998 | Barbara A. Mikulski D | 70.5% | 1,507,447 | |
| 1994 | Paul S. Sarbanes D | 59.1% | 1,369,033 | |
| 1992 | Barbara A. Mikulski D | 71.0% | 1,841,298 | |
| 1988 | Paul S. Sarbanes D | 61.8% | 1,616,703 | |
| 1986 | Barbara A. Mikulski D | 60.7% | 1,112,636 | |
| 1982 | Paul S. Sarbanes D | 63.5% | 1,114,690 |