| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| WI-01 | REP | 169,855 | 49.4% | R+0.7 | |
| WI-02 | Scott L KlugREP | REP | 193,249 | 69.2% | R+40.5 |
| WI-03 | REP | 160,313 | 55.7% | R+14.7 | |
| WI-04 | DEM | 174,689 | 53.7% | D+8.9 | |
| WI-05 | DEM | 140,640 | 62.4% | D+26.1 | |
| WI-06 | REP | 119,987 | 99.5% | R+99.5 | |
| WI-07 | David R ObeyDEM | DEM | 178,921 | 54.3% | D+8.7 |
| WI-08 | Toby RothREP | REP | 179,460 | 63.7% | R+27.4 |
| WI-09 | REP | 141,953 | 99.8% | R+99.8 |