| Index | Monmouth Beach | New Jersey | National |
| Income per capita | $130,050 | $55,297 | $44,883 |
| Median household income | $165,310 | $108,915 | $81,333 |
| Median income owner occupied | $200,901 | $143,334 | $106,172 |
| Median income renter occupied | $0 | $61,880 | $52,080 |
| Median earnings male | $115,559 | $69,742 | $54,343 |
| Median earnings female | $78,921 | $46,406 | $38,439 |
| Unemployment rate | 2.6% | 5.4% | 4.9% |
| Poverty level | 2.9% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 3.2% | 3.2% |
| Manufacturing sector | 9.7% | 9.7% |
| Financial & insurance services | 7.8% | 7.8% |
| Wholesale & retail services | 8.0% | 8.0% |
| Public administration | 7.1% | 7.1% |
| Transportation, warehousing & utilities | 10.6% | 10.6% |
| Education, health & social services | 12.6% | 12.6% |
| Other | 36.9% | 36.9% |
| 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% |
| Sea Girt, NJ | 1,762 | $247,969 | 204.9% |
| East Freehold, NJ | 4,811 | $239,869 | 194.9% |
| Monmouth Beach, NJ | 3,297 | $165,310 | 103.3% |
| City | Population | Household Income | National Avg. |
| Grangeville, ID | 3,297 | $65,532 | 19.4% |
| East Hawkesbury, ON | 3,297 | n/a | |
| Gosnell, AR | 3,296 | $61,664 | 24.2% |
| Hilliard, FL | 3,296 | $80,590 | 0.9% |
| Rural Hall, NC | 3,296 | $73,822 | 9.2% |
| Monmouth Beach, NJ | 3,297 | $165,310 | 103.3% |