| Index | Flemington | New Jersey | National |
| Income per capita | $60,198 | $55,297 | $44,883 |
| Median household income | $109,039 | $108,915 | $81,333 |
| Median income owner occupied | $183,248 | $143,334 | $106,172 |
| Median income renter occupied | $79,843 | $61,880 | $52,080 |
| Median earnings male | $60,914 | $69,742 | $54,343 |
| Median earnings female | $47,815 | $46,406 | $38,439 |
| Unemployment rate | 3.4% | 5.4% | 4.9% |
| Poverty level | 13.5% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.6% | 10.6% |
| Manufacturing sector | 14.9% | 14.9% |
| Financial & insurance services | 4.6% | 4.6% |
| Wholesale & retail services | 9.3% | 9.3% |
| Public administration | 1.3% | 1.3% |
| Transportation, warehousing & utilities | 3.2% | 3.2% |
| Education, health & social services | 16.8% | 16.8% |
| Other | 37.9% | 37.9% |
| City | Population | Household Income | National Avg. |
| Harlingen, NJ | 492 | $362,607 | 345.8% |
| Princeton Junction, NJ | 2,052 | $341,742 | 320.2% |
| Blawenburg, NJ | 101 | $332,214 | 308.5% |
| Pleasant Plains, NJ | 643 | $316,694 | 289.4% |
| East Rocky Hill, NJ | 342 | $272,154 | 234.6% |
| Flemington, NJ | 4,754 | $109,039 | 34.1% |
| City | Population | Household Income | National Avg. |
| Canastota, NY | 4,754 | $87,294 | 7.3% |
| Redland, AL | 4,753 | $171,049 | 110.3% |
| Columbiana, AL | 4,752 | $67,456 | 17.1% |
| Westwood, KY | 4,752 | $77,320 | 4.9% |
| New Boston, TX | 4,752 | $74,764 | 8.1% |
| Flemington, NJ | 4,754 | $109,039 | 34.1% |