| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| WI-01 | Paul D RyanREP | REP | 355,976 | 65.6% | R+32.9 |
| WI-02 | DEM | 397,724 | 63.3% | D+26.6 | |
| WI-03 | Ron KindDEM | DEM | 363,008 | 56.4% | D+12.9 |
| WI-04 | Gwen S MooreDEM | DEM | 305,142 | 69.6% | D+41.4 |
| WI-05 | REP | 407,291 | 66.6% | R+34.8 | |
| WI-06 | REP | 355,995 | 67.0% | R+36.9 | |
| WI-07 | David R ObeyDEM | DEM | 281,752 | 85.6% | D+85.6 |
| WI-08 | Mark J GreenREP | REP | 353,725 | 70.1% | R+40.3 |