The Republican candidate won North Dakota's Senate seat R+10.9.
North Dakota, 2018. Candidate results and statewide totals below.
akashicNorth Dakota — 2018 Senate result
Source: MIT Election Data + Science Lab, 1976–2024 Senate returns (party-classified by literal ballot party).
Democratic (D)
144,376
44.5%
Republican (R)
179,720
55.5%
akashicCandidates
Statewide candidate totals — MIT Election Data + Science Lab, 2018 Senate returns.
akashic| Candidate | Party | Votes | Share |
|---|
| Kevin Cramer | RRepublican | 179,720 | 55.5% |
| Heidi Heitkamp | DDemocratic-Npl | 144,376 | 44.5% |
akashic2018 presidential election
North Dakota, 2018
RepublicanR+10.9
How it voted
Share of the 2018 vote
| Republican ✓Republican | 55.5% | 179,720 |
|---|
| DemocraticDemocratic | 44.5% | 144,376 |
|---|
| OtherAll other candidates | 0.0% | 0 |
|---|
53 counties, each filled by 2018 D-vs-R margin. Hover any county for its result.
akashicNorth Dakota's Senate margins
Every contest in our store, 1976–2024
North Dakota's Senate margins| Year | Margin (D minus R) |
|---|
| 1976 | +25.5% |
|---|
| 1982 | +28.8% |
|---|
| 1986 | +0.7% |
|---|
| 1988 | +20.4% |
|---|
| 1992 | +20.1% |
|---|
| 1994 | +16.0% |
|---|
| 1998 | +28.0% |
|---|
| 2000 | +22.7% |
|---|
| 2004 | +36.6% |
|---|
| 2006 | +39.3% |
|---|
| 2010 | −54.0% |
|---|
| 2012 | +0.9% |
|---|
| 2016 | −61.6% |
|---|
| 2018 | −10.9% |
|---|
| 2022 | −31.4% |
|---|
| 2024 | −32.9% |
|---|