| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| NJ-01 | DEM | 285,157 | 72.4% | D+46.5 | |
| NJ-02 | REP | 283,965 | 59.1% | R+20.0 | |
| NJ-03 | John H AdlerDEM | DEM | 319,512 | 52.1% | D+4.2 |
| NJ-04 | REP | 306,551 | 66.2% | R+33.6 | |
| NJ-05 | REP | 309,007 | 55.9% | R+13.5 | |
| NJ-06 | DEM | 245,077 | 67.0% | D+35.3 | |
| NJ-07 | REP | 295,628 | 50.2% | R+8.0 | |
| NJ-08 | DEM | 223,986 | 71.1% | D+42.9 | |
| NJ-09 | DEM | 223,885 | 67.5% | D+36.5 | |
| NJ-10 | DEM | 171,793 | 98.9% | D+98.9 | |
| NJ-11 | REP | 306,732 | 61.8% | R+24.8 | |
| NJ-12 | Rush D HoltDEM | DEM | 306,934 | 63.1% | D+27.8 |
| NJ-13 | Albio SiresDEM | DEM | 159,753 | 75.4% | D+53.6 |