| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| NJ-01 | DEM | 168,267 | 63.2% | D+28.4 | |
| NJ-02 | REP | 167,120 | 65.5% | R+34.6 | |
| NJ-03 | Jon RunyanREP | REP | 220,309 | 50.0% | R+2.7 |
| NJ-04 | REP | 186,938 | 69.4% | R+41.5 | |
| NJ-05 | REP | 190,993 | 64.9% | R+32.1 | |
| NJ-06 | DEM | 149,662 | 54.8% | D+11.0 | |
| NJ-07 | REP | 176,986 | 59.4% | R+18.8 | |
| NJ-08 | DEM | 141,208 | 62.7% | D+26.5 | |
| NJ-09 | DEM | 137,626 | 60.7% | D+22.9 | |
| NJ-10 | DEM | 111,877 | 85.2% | D+72.3 | |
| NJ-11 | REP | 181,800 | 67.2% | R+36.7 | |
| NJ-12 | Rush D HoltDEM | DEM | 204,002 | 53.0% | D+7.2 |
| NJ-13 | Albio SiresDEM | DEM | 84,796 | 74.1% | D+51.1 |