| Index | Dunellen | New Jersey | National |
| Income per capita | $31,950 | $37,538 | $29,829 |
| Median household income | $75,564 | $73,702 | $55,322 |
| Median income owner occupied | $101,266 | $97,281 | $70,586 |
| Median income renter occupied | $36,554 | $42,169 | $35,192 |
| Median earnings male | $53,492 | $47,369 | $36,919 |
| Median earnings female | $23,563 | $32,116 | $26,250 |
| Unemployment rate | 3.5% | 5.2% | 4.7% |
| Poverty level | 15.4% | 10.9% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 24.6% | 24.6% |
| Manufacturing sector | 6.8% | 6.8% |
| Financial & insurance services | 3.2% | 3.2% |
| Wholesale & retail services | 10.6% | 10.6% |
| Public administration | 1.0% | 1.0% |
| Transportation, warehousing & utilities | 8.9% | 8.9% |
| Education, health & social services | 7.3% | 7.3% |
| Other | 32.7% | 32.7% |
| City | Population | Household Income | National Avg. |
| Short Hills, NJ | 13,700 | $250,001 | 351.9% |
| Harlingen, NJ | 481 | $240,682 | 335.1% |
| Blawenburg, NJ | 99 | $219,688 | 297.1% |
| Pleasant Plains, NJ | 627 | $211,547 | 282.4% |
| Glen Ridge, NJ | 7,583 | $211,091 | 281.6% |
| Dunellen, NJ | 7,215 | $75,564 | 36.6% |
| City | Population | Household Income | National Avg. |
| Umatilla, OR | 7,215 | $48,677 | 12.0% |
| Neptune Beach, FL | 7,214 | $95,819 | 73.2% |
| Riverdale Park, MD | 7,216 | $84,695 | 53.1% |
| Lago Vista, TX | 7,212 | $80,705 | 45.9% |
| Seward, NE | 7,210 | $66,190 | 19.6% |
| Dunellen, NJ | 7,215 | $75,564 | 36.6% |
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