The graph below ranks each New Jersey County by Median Household income according to the 2012 census estimates.
New Jersey Median Household Income by county
| County | Median Household Income |
| Hunterdon |  $105,880 |
| Somerset | $98,571 |
| Morris | $97,979 |
| Sussex | $85,507 |
| Monmouth | $84,746 |
| Bergen | $84,255 |
| Middlesex | $79,442 |
| Burlington | $78,229 |
| Gloucester | $74,915 |
| Mercer | $73,759 |
| Warren | $73,056 |
| Union | $69,347 |
| Camden | $62,320 |
| Ocean | $61,038 |
| Salem | $59,336 |
| Hudson | $58,722 |
| Passaic | $57,540 |
| Cape May | $56,370 |
| Essex | $55,027 |
| Atlantic | $54,559 |
| Cumberland | $51,530 |