| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| NJ-01 | DEM | 192,081 | 76.7% | D+54.8 | |
| NJ-02 | DEM | 235,710 | 57.5% | D+16.3 | |
| NJ-03 | DEM | 212,830 | 49.9% | D+1.0 | |
| NJ-04 | REP | 168,504 | 56.6% | R+16.0 | |
| NJ-05 | REP | 201,299 | 77.5% | R+57.0 | |
| NJ-06 | REP | 223,254 | 56.3% | R+15.0 | |
| NJ-07 | REP | 214,343 | 50.7% | R+4.2 | |
| NJ-08 | Robert A RoeDEM | DEM | 142,201 | 67.2% | D+35.8 |
| NJ-09 | REP | 196,504 | 59.1% | R+20.8 | |
| NJ-10 | DEM | 89,245 | 85.3% | D+72.1 | |
| NJ-11 | DEM | 168,524 | 63.0% | D+28.7 | |
| NJ-12 | REP | 175,026 | 77.1% | R+56.2 | |
| NJ-13 | REP | 213,373 | 71.6% | R+45.3 | |
| NJ-14 | DEM | 135,420 | 64.2% | D+30.5 | |
| NJ-15 | DEM | 173,071 | 53.4% | D+9.6 |