Elections / 2018 · Senate · WY
The Republican candidate won Wyoming's Senate seat R+36.9.
Wyoming, 2018. Candidate results and statewide totals below.
Wyoming — 2018 Senate result
Source: MIT Election Data + Science Lab, 1976–2024 Senate returns (party-classified by literal ballot party).
Democratic (D)
61,227
30.1%
Republican (R)
136,210
67.1%
All others
5,658
2.8%
Margin
R+36.9
Candidates
Statewide candidate totals — MIT Election Data + Science Lab, 2018 Senate returns.
| Candidate | Party | Votes | Share |
|---|---|---|---|
| John Barrasso | RRepublican | 136,210 | 67.1% |
| Gary Trauner | DDemocrat | 61,227 | 30.1% |
| Joseph Porambo | OLibertarian | 5,658 | 2.8% |
2018 presidential election
Wyoming, 2018
RepublicanR+36.9
How it voted
Share of the 2018 vote
| Republican ✓Republican | 67.1% | 136,210 |
|---|---|---|
| DemocraticDemocratic | 30.1% | 61,227 |
| OtherAll other candidates | 2.8% | 5,658 |
D+60R+60
23 counties, each filled by 2018 D-vs-R margin. Hover any county for its result.
Wyoming's Senate margins
Every contest in our store, 1976–2024
| Year | Margin (D minus R) |
|---|---|
| 1976 | −9.2% |
| 1978 | +24.3% |
| 1982 | −13.3% |
| 1984 | −56.6% |
| 1988 | −0.7% |
| 1990 | −27.9% |
| 1994 | −19.6% |
| 1996 | −11.9% |
| 2000 | −51.7% |
| 2002 | −45.9% |
| 2006 | −40.2% |
| 2008 | −51.4% |
| 2012 | −54.1% |
| 2014 | −54.9% |
| 2018 | −36.9% |
| 2020 | −46.3% |
| 2024 | −51.0% |