| Index | Port Monmouth | New Jersey | National |
| Income per capita | $56,963 | $55,297 | $44,883 |
| Median household income | $122,660 | $108,915 | $81,333 |
| Median income owner occupied | $154,356 | $143,334 | $106,172 |
| Median income renter occupied | $40,414 | $61,880 | $52,080 |
| Median earnings male | $93,370 | $69,742 | $54,343 |
| Median earnings female | $64,961 | $46,406 | $38,439 |
| Unemployment rate | 4.8% | 5.4% | 4.9% |
| Poverty level | 4.6% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.0% | 15.0% |
| Manufacturing sector | 6.3% | 6.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 27.7% | 27.7% |
| Public administration | 6.6% | 6.6% |
| Transportation, warehousing & utilities | 7.3% | 7.3% |
| Education, health & social services | 8.9% | 8.9% |
| Other | 26.2% | 26.2% |
| City | Population | Household Income | National Avg. |
| Rumson, NJ | 6,946 | $334,182 | 310.9% |
| Little Silver, NJ | 6,005 | $296,646 | 264.7% |
| Fair Haven, NJ | 6,065 | $270,969 | 233.2% |
| Fanwood, NJ | 7,886 | $258,696 | 218.1% |
| Robertsville, NJ | 12,178 | $256,738 | 215.7% |
| Port Monmouth, NJ | 3,741 | $122,660 | 50.8% |
| City | Population | Household Income | National Avg. |
| Harrington, DE | 3,741 | $82,876 | 1.9% |
| Gaylord, MI | 3,741 | $49,395 | 39.3% |
| Strathmore, CA | 3,742 | $45,088 | 44.6% |
| Aledo, IL | 3,742 | $75,668 | 7.0% |
| Lac-Etchemin, QC | 3,742 | n/a | |
| Port Monmouth, NJ | 3,741 | $122,660 | 50.8% |