# 2018 Wisconsin Attorney General election

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vte :
The 2018 Wisconsin Attorney General election took place on November 6, 2018, to elect the attorney general of Wisconsin.
Republican incumbent Brad Schimel, first elected in 2014, ran for re-election to a second term. Voting rights attorney and former federal prosecutor Josh Kaul, the Democratic nominee, narrowly defeated Schimel in the general election. Terry Larson, the Constitution Party nominee, also garnered around 2% of the vote, greater than the vote difference between Schimel and Kaul.

## Republican primary

Incumbent Attorney General Brad Schimel ran unopposed in the Republican primary.
Republican primary results :
| Party | Party | Candidate | Votes | % |
| | Republican | Brad Schimel (incumbent) | 394,799 | 99.77% |
| | Republican | Write-in | 896 | 0.23% |
| Total votes | Total votes | Total votes | 395,695 | 100.0% |

## Democratic primary

Attorney Josh Kaul won the Democratic nomination unopposed.
Democratic primary results :
| Party | Party | Candidate | Votes | % |
| | Democratic | Josh Kaul | 432,954 | 99.65% |
| | Democratic | Write-in | 1,509 | 0.35% |
| Total votes | Total votes | Total votes | 434,463 | 100.0% |

## Constitution primary

Terry Larson won the Constitution Party nomination unopposed.
Constitution primary results :
| Party | Party | Candidate | Votes | % |
| | Constitution | Terry Larson | 354 | 100.0% |
| Total votes | Total votes | Total votes | 354 | 100.0% |

## General election
### Polling

| Poll source | Date(s) administered | Sample size | Margin of error | Brad Schimel (R) | Josh Kaul (D) | Undecided |
| Marquette University | October 24–28, 2018 | 1,154 LV | ± 3.2% | 47% | 45% | 8% |
| Marquette University | October 24–28, 2018 | 1,400 RV | ± 3.0% | 45% | 43% | 12% |
| Marquette University | October 3–7, 2018 | 799 LV | ± 3.9% | 47% | 43% | 10% |
| Marquette University | October 3–7, 2018 | 1,000 RV | ± 3.6% | 45% | 41% | 14% |
| Marquette University | September 12–16, 2018 | 614 LV | ± 4.4% | 48% | 41% | 11% |
| Marquette University | September 12–16, 2018 | 800 RV | ± 4.0% | 47% | 40% | 13% |

### Results

Kaul won the election by a 0.65% margin.
Wisconsin Attorney General election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Josh Kaul | 1,305,902 | 49.41% |
| | Republican | Brad Schimel (incumbent) | 1,288,712 | 48.76% |
| | Constitution | Terry Larson | 47,038 | 1.78% |
| | Write-in | Write-in | 1,199 | 0.05% |
| Total votes | Total votes | Total votes | 2,642,851 | 100.00% |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### By congressional district

Despite losing the state, Schimel won 5 of 8 congressional districts.
| District | Schimel | Kaul | Representative |
| 1st | 55% | 43% | Paul Ryan |
| 2nd | 30% | 69% | Mark Pocan |
| 3rd | 48% | 50% | Ron Kind |
| 4th | 24% | 74% | Gwen Moore |
| 5th | 62% | 37% | Jim Sensenbrenner |
| 6th | 57% | 41% | Glenn Grothman |
| 7th | 57% | 41% | Sean Duffy |
| 8th | 56% | 42% | Mike Gallagher |