| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| WI-01 | Bryan SteilREP | REP | 325,317 | 54.6% | R+12.3 |
| WI-02 | Mark PocanDEM | DEM | 317,295 | 97.4% | D+97.4 |
| WI-03 | Ron KindDEM | DEM | 314,989 | 59.6% | D+19.3 |
| WI-04 | Gwen S MooreDEM | DEM | 273,087 | 75.6% | D+54.0 |
| WI-05 | REP | 364,288 | 61.9% | R+23.9 | |
| WI-06 | REP | 325,065 | 55.5% | R+11.0 | |
| WI-07 | Sean P DuffyREP | REP | 322,840 | 60.1% | R+21.6 |
| WI-08 | REP | 328,774 | 63.7% | R+27.4 |