| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| NJ-01 | DEM | 228,072 | 67.3% | D+38.8 | |
| NJ-02 | DEM | 237,027 | 55.9% | D+14.4 | |
| NJ-03 | Jim SaxtonREP | REP | 255,798 | 59.2% | R+22.4 |
| NJ-04 | REP | 241,225 | 61.8% | R+26.8 | |
| NJ-05 | REP | 274,371 | 71.5% | R+46.9 | |
| NJ-06 | DEM | 226,093 | 52.3% | D+7.7 | |
| NJ-07 | Bob FranksREP | REP | 248,082 | 53.3% | R+10.7 |
| NJ-08 | Herb KleinDEM | DEM | 205,828 | 47.0% | D+5.9 |
| NJ-09 | DEM | 238,704 | 58.3% | D+21.4 | |
| NJ-10 | DEM | 149,632 | 78.4% | D+58.2 | |
| NJ-11 | Dean A GalloREP | REP | 268,436 | 70.1% | R+44.4 |
| NJ-12 | REP | 272,757 | 63.9% | R+33.4 | |
| NJ-13 | DEM | 145,714 | 64.3% | D+33.7 |