United States presidential election in New Jersey, 2008 By county By county

| County | Obama__1 | Obama__2 | McCain__3 | McCain__4 | Others__5 | Others__6 |
|---|---|---|---|---|---|---|
| Atlantic | 56.9% | 67830 | 41.8% | 49902 | 1.3% | 1157 |
| Bergen | 54.2% | 225367 | 44.7% | 186118 | 1.1% | 4424 |
| Burlington | 58.6% | 131219 | 40.1% | 89626 | 1.3% | 2930 |
| Camden | 67.2% | 159259 | 31.2% | 68317 | 1.4% | 3304 |
| Cape May | 44.9% | 22893 | 53.5% | 27288 | 1.6% | 802 |
| Cumberland | 60.0% | 34919 | 38.4% | 22360 | 1.6% | 915 |
| Essex | 75.9% | 240306 | 23.4% | 73975 | 0.7% | 2181 |
| Gloucester | 55.2% | 77267 | 43.1% | 60315 | 1.7% | 2364 |
| Hudson | 72.8% | 154140 | 26.2% | 52354 | 1.0% | 2116 |
| Hunterdon | 42.5% | 29776 | 55.8% | 39092 | 1.6% | 1147 |
| Mercer | 67.3% | 107926 | 31.3% | 50397 | 1.4% | 2229 |
| Middlesex | 60.2% | 193812 | 38.4% | 122586 | 1.4% | 4367 |
| Monmouth | 47.5% | 148737 | 51.2% | 160433 | 1.4% | 4244 |
| Morris | 45.4% | 112275 | 53.5% | 132331 | 1.2% | 2913 |