| Index | Lambertville | New Jersey | National |
| Income per capita | $119,228 | $55,297 | $44,883 |
| Median household income | $156,593 | $108,915 | $81,333 |
| Median income owner occupied | $242,959 | $143,334 | $106,172 |
| Median income renter occupied | $93,544 | $61,880 | $52,080 |
| Median earnings male | $100,945 | $69,742 | $54,343 |
| Median earnings female | $83,620 | $46,406 | $38,439 |
| Unemployment rate | 2.8% | 5.4% | 4.9% |
| Poverty level | 6.8% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.6% | 11.6% |
| Manufacturing sector | 25.6% | 25.6% |
| Financial & insurance services | 0.5% | 0.5% |
| Wholesale & retail services | 6.8% | 6.8% |
| Public administration | 4.1% | 4.1% |
| Transportation, warehousing & utilities | 0.4% | 0.4% |
| Education, health & social services | 21.2% | 21.2% |
| Other | 26.0% | 26.0% |
| City | Population | Household Income | National Avg. |
| Harlingen, NJ | 492 | $362,607 | 345.8% |
| Blawenburg, NJ | 101 | $332,214 | 308.5% |
| Woodside, PA | 3,255 | $271,806 | 234.2% |
| Belle Mead, NJ | 5,619 | $242,818 | 198.5% |
| Newtown Grant, PA | 5,898 | $239,022 | 193.9% |
| Lambertville, NJ | 3,960 | $156,593 | 92.5% |
| City | Population | Household Income | National Avg. |
| Highland Falls, NY | 3,960 | $116,182 | 42.8% |
| White City, SK | 3,960 | n/a | |
| Coal Valley, IL | 3,959 | $110,402 | 35.7% |
| Morrison, IL | 3,961 | $88,298 | 8.6% |
| Wintersville, OH | 3,961 | $91,024 | 11.9% |
| Lambertville, NJ | 3,960 | $156,593 | 92.5% |