New Jersey 2012 vs 2024: county swing
18 of 21 counties moved toward the Republican ticket; 5 changed hands.
| County | 2012 | 2024 | Swing | Votes 2012 | Votes 2024 |
|---|---|---|---|---|---|
| Passaic County flipped | D+28.2 | R+2.9 | R+31.1 | 181,988 | 202,767 |
| Hudson County | D+56.0 | D+28.0 | R+28.0 | 197,504 | 231,181 |
| Cumberland County flipped | D+24.2 | R+3.7 | R+27.9 | 55,292 | 55,885 |
| Salem County flipped | D+1.3 | R+19.2 | R+20.5 | 29,501 | 31,001 |
| Atlantic County flipped | D+16.9 | R+3.0 | R+19.9 | 113,179 | 129,759 |
| Middlesex County | D+27.6 | D+8.0 | R+19.6 | 301,315 | 365,187 |
| Ocean County | R+17.6 | R+36.0 | R+18.4 | 251,275 | 337,135 |
| Gloucester County flipped | D+10.7 | R+2.8 | R+13.5 | 135,186 | 164,635 |
| Essex County | D+56.8 | D+44.9 | R+11.9 | 303,019 | 313,283 |
| Cape May County | R+8.6 | R+19.2 | R+10.6 | 47,931 | 54,568 |
| Camden County | D+37.4 | D+27.5 | R+9.9 | 225,428 | 246,954 |
| Union County | D+34.0 | D+24.2 | R+9.8 | 209,831 | 240,632 |
| Bergen County | D+11.3 | D+3.4 | R+7.9 | 385,407 | 459,077 |
| Monmouth County | R+5.0 | R+11.4 | R+6.4 | 283,978 | 360,143 |
| Warren County | R+15.5 | R+20.7 | R+5.2 | 45,270 | 60,150 |
| Sussex County | R+21.4 | R+24.9 | R+3.5 | 67,933 | 84,629 |
| Mercer County | D+37.2 | D+33.9 | R+3.3 | 153,511 | 163,270 |
| Burlington County | D+18.0 | D+16.6 | R+1.4 | 215,936 | 229,466 |
| Morris County | R+10.9 | R+2.7 | D+8.2 | 227,392 | 284,666 |
| Somerset County | D+5.6 | D+13.9 | D+8.3 | 142,922 | 177,412 |
| Hunterdon County | R+17.8 | R+6.7 | D+11.1 | 66,494 | 80,925 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data