2018 Senate elections · Massachusetts history
Massachusetts U.S. Senate election 2018
Elizabeth Ann Warren DEM +23.8 · Class I seat · held 11/6/18
- Votes counted
- 2,752,665
- Margin
- 23.8 pts
- Seat held by
- Democraticheld
General election 11/6/18
| Candidate | Party | Votes | Share | Bar |
|---|---|---|---|---|
| Elizabeth Ann Warren Won | DEM | 1,633,371 | 60.34% | |
| Geoff Diehl | REP | 979,210 | 36.17% | |
| Shiva Ayyadurai | IND | 91,710 | 3.39% | |
| Blank | — | 45,575 | 1.68% | |
| Other | — | 2,799 | 0.10% | |
| Total | 2,752,665 | |||
Official source: Election-Statistics
Other Massachusetts Senate races
| Year | Seat | Winner | Margin |
|---|---|---|---|
| 2024 | Class I | Elizabeth Ann Warren | 19.3 |
| 2020 | Class II | Edward J. Markey | 32.3 |
| 2018 | Class I | Elizabeth Ann Warren | 23.8 |
| 2014 | Class II | Edward J. Markey | 22.8 |
| 2013 special | Class II | Edward J. Markey | 10.2 |
| 2012 | Class I | Elizabeth Ann Warren | 7.5 |
| 2010 special | Class I | Scott Brown | 4.8 |
| 2008 | Class II | John Kerry | 33.7 |
| 2006 | Class I | Edward M. Kennedy | 37.4 |
| 2002 | Class II | John Kerry | 55.7 |
| 2000 | Class I | Edward M. Kennedy | 56.9 |
| 1996 | Class II | John Kerry | 7.5 |
Full Massachusetts Senate history →
Questions and answers
Who won the 2018 Massachusetts Senate race?
Elizabeth Ann Warren (DEM) won with 60.3% of the vote, ahead of Geoff Diehl (36.2%), a margin of 23.8 points.
Did the Massachusetts Senate seat change party in 2018?
No. The Democratic Party held it.
How many votes were cast in the 2018 Massachusetts Senate race?
2,752,665 votes were counted for the candidates in the general election.
Compiled by FiveThirtyEight from the official source linked above.