| Index | Dover | New Jersey | National |
| Income per capita | $41,709 | $55,297 | $44,883 |
| Median household income | $95,974 | $108,915 | $81,333 |
| Median income owner occupied | $132,817 | $143,334 | $106,172 |
| Median income renter occupied | $74,470 | $61,880 | $52,080 |
| Median earnings male | $51,969 | $69,742 | $54,343 |
| Median earnings female | $38,012 | $46,406 | $38,439 |
| Unemployment rate | 3.4% | 5.4% | 4.9% |
| Poverty level | 10.3% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.5% | 10.5% |
| Manufacturing sector | 14.7% | 14.7% |
| Financial & insurance services | 3.6% | 3.6% |
| Wholesale & retail services | 22.4% | 22.4% |
| Public administration | 2.4% | 2.4% |
| Transportation, warehousing & utilities | 9.3% | 9.3% |
| Education, health & social services | 5.4% | 5.4% |
| Other | 31.5% | 31.5% |
| City | Population | Household Income | National Avg. |
| Short Hills, NJ | 14,190 | $375,147 | 361.2% |
| Mountain Lakes, NJ | 4,398 | $339,890 | 317.9% |
| Essex Fells, NJ | 2,112 | $326,681 | 301.7% |
| Chatham, NJ | 8,913 | $296,410 | 264.4% |
| Allamuchy, NJ | 116 | $272,731 | 235.3% |
| Dover, NJ | 18,528 | $95,974 | 18.0% |
| City | Population | Household Income | National Avg. |
| Upper Grand Lagoon, FL | 18,531 | $87,772 | 7.9% |
| Canby, OR | 18,522 | $111,608 | 37.2% |
| Lenoir, NC | 18,535 | $58,956 | 27.5% |
| Sheridan, WY | 18,519 | $78,348 | 3.7% |
| Russell, ON | 18,518 | n/a | |
| Dover, NJ | 18,528 | $95,974 | 18.0% |