Massachusetts State Senate seat · former district
Massachusetts Senate District 34
6 elections since 2012: Democrats won 0, Republicans 6.
2020 election
Nov 3, 2020- Patrick O'Connor (R) · won · incumbent55.0%
- Meg Wheeler (D)45.0%
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
Every election for this seat
6 races since 2012.
| Year | Winner | Runner-up | Won by |
|---|---|---|---|
| 2020 | Patrick O'Connor (R) | Meg Wheeler (D) | 10.0 |
| 2018 | Patrick O'Connor (R) | Katie L. McBrine (D) | 6.7 |
| 2016 | Patrick O'Connor (R) | Paul J. Gannon (D) | 13.2 |
| 2016 special election | Patrick O'Connor (R) | Joan Meschino (D) | 5.5 |
| 2014 | Robert L. Hedlund Jr. (R) | — | Unopposed |
| 2012 | Robert L. Hedlund Jr. (R) | Genevieve S. Davis (D) | 36.7 |
Won by: the winner's lead over the runner-up, in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)